65508744392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1\times {\mathrm{1873}}^1$

素因数の和:2455

約数の個数: 128

約数和(自身を含む): 153008352000

約数和(自身を除く): 87499607608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 107, 182, 214, 364, 428, 449, 728, 749, 856, 898, 1391, 1498, 1796, 1873, 2782, 2996, 3143, 3592, 3746, 5564, 5837, 5992, 6286, 7492, 9737, 11128, 11674, 12572, 13111, 14984, 19474, 23348, 24349, 25144, 26222, 38948, 40859, 46696, 48043, 48698, 52444, 77896, 81718, 96086, 97396, 104888, 163436, 170443, 192172, 194792, 200411, 326872, 336301, 340886, 384344, 400822, 624559, 672602, 681772, 801644, 840977, 1249118, 1345204, 1363544, 1402877, 1603288, 1681954, 2498236, 2605343, 2690408, 2805754, 3363908, 4371913, 4996472, 5210686, 5611508, 5886839, 6727816, 8743826, 10421372, 10932701, 11223016, 11773678, 17487652, 18237401, 20842744, 21865402, 23547356, 34975304, 36474802, 43730804, 47094712, 72949604, 76528907, 87461608, 89984539, 145899208, 153057814, 179969078, 306115628, 359938156, 612231256, 629891773, 719876312, 1169799007, 1259783546, 2339598014, 2519567092, 4679196028, 5039134184, 8188593049, 9358392056, 16377186098, 32754372196, 65508744392]

約数ペア:

[(1, 65508744392), (2, 32754372196), (4, 16377186098), (7, 9358392056), (8, 8188593049), (13, 5039134184), (14, 4679196028), (26, 2519567092), (28, 2339598014), (52, 1259783546), (56, 1169799007), (91, 719876312), (104, 629891773), (107, 612231256), (182, 359938156), (214, 306115628), (364, 179969078), (428, 153057814), (449, 145899208), (728, 89984539), (749, 87461608), (856, 76528907), (898, 72949604), (1391, 47094712), (1498, 43730804), (1796, 36474802), (1873, 34975304), (2782, 23547356), (2996, 21865402), (3143, 20842744), (3592, 18237401), (3746, 17487652), (5564, 11773678), (5837, 11223016), (5992, 10932701), (6286, 10421372), (7492, 8743826), (9737, 6727816), (11128, 5886839), (11674, 5611508), (12572, 5210686), (13111, 4996472), (14984, 4371913), (19474, 3363908), (23348, 2805754), (24349, 2690408), (25144, 2605343), (26222, 2498236), (38948, 1681954), (40859, 1603288), (46696, 1402877), (48043, 1363544), (48698, 1345204), (52444, 1249118), (77896, 840977), (81718, 801644), (96086, 681772), (97396, 672602), (104888, 624559), (163436, 400822), (170443, 384344), (192172, 340886), (194792, 336301), (200411, 326872)]