28909386688

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2017}}^1$

素因数の和:2179

約数の個数: 224

約数和(自身を含む): 74400850944

約数和(自身を除く): 45491464256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 107, 112, 161, 182, 184, 208, 214, 224, 299, 322, 364, 368, 416, 428, 448, 598, 644, 728, 736, 749, 832, 856, 1196, 1288, 1391, 1456, 1472, 1498, 1712, 2017, 2093, 2392, 2461, 2576, 2782, 2912, 2996, 3424, 4034, 4186, 4784, 4922, 5152, 5564, 5824, 5992, 6848, 8068, 8372, 9568, 9737, 9844, 10304, 11128, 11984, 14119, 16136, 16744, 17227, 19136, 19474, 19688, 22256, 23968, 26221, 28238, 31993, 32272, 33488, 34454, 38948, 39376, 44512, 46391, 47936, 52442, 56476, 63986, 64544, 66976, 68908, 77896, 78752, 89024, 92782, 104884, 112952, 127972, 129088, 133952, 137816, 155792, 157504, 183547, 185564, 209768, 215819, 223951, 225904, 255944, 275632, 311584, 324737, 367094, 371128, 419536, 431638, 447902, 451808, 511888, 551264, 603083, 623168, 649474, 734188, 742256, 839072, 863276, 895804, 903616, 1023776, 1102528, 1206166, 1298948, 1468376, 1484512, 1510733, 1678144, 1726552, 1791608, 2047552, 2412332, 2597896, 2805647, 2936752, 2969024, 3021466, 3453104, 3583216, 4221581, 4824664, 4963837, 5195792, 5611294, 5873504, 6042932, 6906208, 7166432, 8443162, 9649328, 9927674, 10391584, 11222588, 11747008, 12085864, 13812416, 14332864, 16886324, 19298656, 19639529, 19855348, 20783168, 22445176, 24171728, 33772648, 34746859, 38597312, 39279058, 39710696, 44890352, 48343456, 64529881, 67545296, 69493718, 78558116, 79421392, 89780704, 96686912, 129059762, 135090592, 138987436, 157116232, 158842784, 179561408, 258119524, 270181184, 277974872, 314232464, 317685568, 451709167, 516239048, 555949744, 628464928, 903418334, 1032478096, 1111899488, 1256929856, 1806836668, 2064956192, 2223798976, 3613673336, 4129912384, 7227346672, 14454693344, 28909386688]

約数ペア:

[(1, 28909386688), (2, 14454693344), (4, 7227346672), (7, 4129912384), (8, 3613673336), (13, 2223798976), (14, 2064956192), (16, 1806836668), (23, 1256929856), (26, 1111899488), (28, 1032478096), (32, 903418334), (46, 628464928), (52, 555949744), (56, 516239048), (64, 451709167), (91, 317685568), (92, 314232464), (104, 277974872), (107, 270181184), (112, 258119524), (161, 179561408), (182, 158842784), (184, 157116232), (208, 138987436), (214, 135090592), (224, 129059762), (299, 96686912), (322, 89780704), (364, 79421392), (368, 78558116), (416, 69493718), (428, 67545296), (448, 64529881), (598, 48343456), (644, 44890352), (728, 39710696), (736, 39279058), (749, 38597312), (832, 34746859), (856, 33772648), (1196, 24171728), (1288, 22445176), (1391, 20783168), (1456, 19855348), (1472, 19639529), (1498, 19298656), (1712, 16886324), (2017, 14332864), (2093, 13812416), (2392, 12085864), (2461, 11747008), (2576, 11222588), (2782, 10391584), (2912, 9927674), (2996, 9649328), (3424, 8443162), (4034, 7166432), (4186, 6906208), (4784, 6042932), (4922, 5873504), (5152, 5611294), (5564, 5195792), (5824, 4963837), (5992, 4824664), (6848, 4221581), (8068, 3583216), (8372, 3453104), (9568, 3021466), (9737, 2969024), (9844, 2936752), (10304, 2805647), (11128, 2597896), (11984, 2412332), (14119, 2047552), (16136, 1791608), (16744, 1726552), (17227, 1678144), (19136, 1510733), (19474, 1484512), (19688, 1468376), (22256, 1298948), (23968, 1206166), (26221, 1102528), (28238, 1023776), (31993, 903616), (32272, 895804), (33488, 863276), (34454, 839072), (38948, 742256), (39376, 734188), (44512, 649474), (46391, 623168), (47936, 603083), (52442, 551264), (56476, 511888), (63986, 451808), (64544, 447902), (66976, 431638), (68908, 419536), (77896, 371128), (78752, 367094), (89024, 324737), (92782, 311584), (104884, 275632), (112952, 255944), (127972, 225904), (129088, 223951), (133952, 215819), (137816, 209768), (155792, 185564), (157504, 183547)]