28695168

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:84

約数の個数: 192

約数和(自身を含む): 93268800

約数和(自身を除く): 64573632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 32, 36, 38, 46, 48, 54, 57, 64, 69, 72, 76, 92, 96, 108, 114, 128, 138, 144, 152, 171, 184, 192, 207, 216, 228, 276, 288, 304, 342, 361, 368, 384, 414, 432, 437, 456, 513, 552, 576, 608, 621, 684, 722, 736, 828, 864, 874, 912, 1026, 1083, 1104, 1152, 1216, 1242, 1311, 1368, 1444, 1472, 1656, 1728, 1748, 1824, 2052, 2166, 2208, 2432, 2484, 2622, 2736, 2888, 2944, 3249, 3312, 3456, 3496, 3648, 3933, 4104, 4332, 4416, 4968, 5244, 5472, 5776, 6498, 6624, 6992, 7296, 7866, 8208, 8303, 8664, 8832, 9747, 9936, 10488, 10944, 11552, 11799, 12996, 13248, 13984, 15732, 16416, 16606, 17328, 19494, 19872, 20976, 21888, 23104, 23598, 24909, 25992, 26496, 27968, 31464, 32832, 33212, 34656, 38988, 39744, 41952, 46208, 47196, 49818, 51984, 55936, 62928, 65664, 66424, 69312, 74727, 77976, 79488, 83904, 94392, 99636, 103968, 125856, 132848, 138624, 149454, 155952, 167808, 188784, 199272, 207936, 224181, 251712, 265696, 298908, 311904, 377568, 398544, 415872, 448362, 503424, 531392, 597816, 623808, 755136, 797088, 896724, 1062784, 1195632, 1247616, 1510272, 1594176, 1793448, 2391264, 3188352, 3586896, 4782528, 7173792, 9565056, 14347584, 28695168]

約数ペア:

[(1, 28695168), (2, 14347584), (3, 9565056), (4, 7173792), (6, 4782528), (8, 3586896), (9, 3188352), (12, 2391264), (16, 1793448), (18, 1594176), (19, 1510272), (23, 1247616), (24, 1195632), (27, 1062784), (32, 896724), (36, 797088), (38, 755136), (46, 623808), (48, 597816), (54, 531392), (57, 503424), (64, 448362), (69, 415872), (72, 398544), (76, 377568), (92, 311904), (96, 298908), (108, 265696), (114, 251712), (128, 224181), (138, 207936), (144, 199272), (152, 188784), (171, 167808), (184, 155952), (192, 149454), (207, 138624), (216, 132848), (228, 125856), (276, 103968), (288, 99636), (304, 94392), (342, 83904), (361, 79488), (368, 77976), (384, 74727), (414, 69312), (432, 66424), (437, 65664), (456, 62928), (513, 55936), (552, 51984), (576, 49818), (608, 47196), (621, 46208), (684, 41952), (722, 39744), (736, 38988), (828, 34656), (864, 33212), (874, 32832), (912, 31464), (1026, 27968), (1083, 26496), (1104, 25992), (1152, 24909), (1216, 23598), (1242, 23104), (1311, 21888), (1368, 20976), (1444, 19872), (1472, 19494), (1656, 17328), (1728, 16606), (1748, 16416), (1824, 15732), (2052, 13984), (2166, 13248), (2208, 12996), (2432, 11799), (2484, 11552), (2622, 10944), (2736, 10488), (2888, 9936), (2944, 9747), (3249, 8832), (3312, 8664), (3456, 8303), (3496, 8208), (3648, 7866), (3933, 7296), (4104, 6992), (4332, 6624), (4416, 6498), (4968, 5776), (5244, 5472)]