28069458816

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5167}}^1$

素因数の和:5281

約数の個数: 256

約数和(自身を含む): 89064898560

約数和(自身を除く): 60995439744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 47, 48, 56, 64, 84, 86, 94, 96, 112, 128, 129, 141, 168, 172, 188, 192, 224, 258, 282, 301, 329, 336, 344, 376, 384, 448, 516, 564, 602, 658, 672, 688, 752, 896, 903, 987, 1032, 1128, 1204, 1316, 1344, 1376, 1504, 1806, 1974, 2021, 2064, 2256, 2408, 2632, 2688, 2752, 3008, 3612, 3948, 4042, 4128, 4512, 4816, 5167, 5264, 5504, 6016, 6063, 7224, 7896, 8084, 8256, 9024, 9632, 10334, 10528, 12126, 14147, 14448, 15501, 15792, 16168, 16512, 18048, 19264, 20668, 21056, 24252, 28294, 28896, 31002, 31584, 32336, 36169, 38528, 41336, 42112, 42441, 48504, 56588, 57792, 62004, 63168, 64672, 72338, 82672, 84882, 97008, 108507, 113176, 115584, 124008, 126336, 129344, 144676, 165344, 169764, 194016, 217014, 222181, 226352, 242849, 248016, 258688, 289352, 330688, 339528, 388032, 434028, 444362, 452704, 485698, 496032, 578704, 661376, 666543, 679056, 728547, 776064, 868056, 888724, 905408, 971396, 992064, 1157408, 1333086, 1358112, 1457094, 1555267, 1699943, 1736112, 1777448, 1810816, 1942792, 1984128, 2314816, 2666172, 2716224, 2914188, 3110534, 3399886, 3472224, 3554896, 3885584, 4629632, 4665801, 5099829, 5332344, 5432448, 5828376, 6221068, 6799772, 6944448, 7109792, 7771168, 9331602, 10199658, 10442507, 10664688, 11656752, 12442136, 13599544, 13888896, 14219584, 15542336, 18663204, 20399316, 20885014, 21329376, 23313504, 24884272, 27199088, 28439168, 31084672, 31327521, 37326408, 40798632, 41770028, 42658752, 46627008, 49768544, 54398176, 62655042, 73097549, 74652816, 81597264, 83540056, 85317504, 93254016, 99537088, 108796352, 125310084, 146195098, 149305632, 163194528, 167080112, 199074176, 217592704, 219292647, 250620168, 292390196, 298611264, 326389056, 334160224, 438585294, 501240336, 584780392, 597222528, 652778112, 668320448, 877170588, 1002480672, 1169560784, 1336640896, 1754341176, 2004961344, 2339121568, 3508682352, 4009922688, 4678243136, 7017364704, 9356486272, 14034729408, 28069458816]

約数ペア:

[(1, 28069458816), (2, 14034729408), (3, 9356486272), (4, 7017364704), (6, 4678243136), (7, 4009922688), (8, 3508682352), (12, 2339121568), (14, 2004961344), (16, 1754341176), (21, 1336640896), (24, 1169560784), (28, 1002480672), (32, 877170588), (42, 668320448), (43, 652778112), (47, 597222528), (48, 584780392), (56, 501240336), (64, 438585294), (84, 334160224), (86, 326389056), (94, 298611264), (96, 292390196), (112, 250620168), (128, 219292647), (129, 217592704), (141, 199074176), (168, 167080112), (172, 163194528), (188, 149305632), (192, 146195098), (224, 125310084), (258, 108796352), (282, 99537088), (301, 93254016), (329, 85317504), (336, 83540056), (344, 81597264), (376, 74652816), (384, 73097549), (448, 62655042), (516, 54398176), (564, 49768544), (602, 46627008), (658, 42658752), (672, 41770028), (688, 40798632), (752, 37326408), (896, 31327521), (903, 31084672), (987, 28439168), (1032, 27199088), (1128, 24884272), (1204, 23313504), (1316, 21329376), (1344, 20885014), (1376, 20399316), (1504, 18663204), (1806, 15542336), (1974, 14219584), (2021, 13888896), (2064, 13599544), (2256, 12442136), (2408, 11656752), (2632, 10664688), (2688, 10442507), (2752, 10199658), (3008, 9331602), (3612, 7771168), (3948, 7109792), (4042, 6944448), (4128, 6799772), (4512, 6221068), (4816, 5828376), (5167, 5432448), (5264, 5332344), (5504, 5099829), (6016, 4665801), (6063, 4629632), (7224, 3885584), (7896, 3554896), (8084, 3472224), (8256, 3399886), (9024, 3110534), (9632, 2914188), (10334, 2716224), (10528, 2666172), (12126, 2314816), (14147, 1984128), (14448, 1942792), (15501, 1810816), (15792, 1777448), (16168, 1736112), (16512, 1699943), (18048, 1555267), (19264, 1457094), (20668, 1358112), (21056, 1333086), (24252, 1157408), (28294, 992064), (28896, 971396), (31002, 905408), (31584, 888724), (32336, 868056), (36169, 776064), (38528, 728547), (41336, 679056), (42112, 666543), (42441, 661376), (48504, 578704), (56588, 496032), (57792, 485698), (62004, 452704), (63168, 444362), (64672, 434028), (72338, 388032), (82672, 339528), (84882, 330688), (97008, 289352), (108507, 258688), (113176, 248016), (115584, 242849), (124008, 226352), (126336, 222181), (129344, 217014), (144676, 194016), (165344, 169764)]