28713065484

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{647}}^1\times {\mathrm{2621}}^1$

素因数の和:3375

約数の個数: 96

約数和(自身を含む): 71931234816

約数和(自身を除く): 43218169332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 83, 102, 166, 204, 249, 332, 498, 647, 996, 1294, 1411, 1941, 2588, 2621, 2822, 3882, 4233, 5242, 5644, 7764, 7863, 8466, 10484, 10999, 15726, 16932, 21998, 31452, 32997, 43996, 44557, 53701, 65994, 89114, 107402, 131988, 133671, 161103, 178228, 214804, 217543, 267342, 322206, 435086, 534684, 644412, 652629, 870172, 912917, 1305258, 1695787, 1825834, 2610516, 2738751, 3391574, 3651668, 3698231, 5087361, 5477502, 6783148, 7396462, 10174722, 10955004, 11094693, 14792924, 20349444, 22189386, 28828379, 44378772, 57656758, 86485137, 115313516, 140750321, 172970274, 281500642, 345940548, 422250963, 563001284, 844501926, 1689003852, 2392755457, 4785510914, 7178266371, 9571021828, 14356532742, 28713065484]

約数ペア:

[(1, 28713065484), (2, 14356532742), (3, 9571021828), (4, 7178266371), (6, 4785510914), (12, 2392755457), (17, 1689003852), (34, 844501926), (51, 563001284), (68, 422250963), (83, 345940548), (102, 281500642), (166, 172970274), (204, 140750321), (249, 115313516), (332, 86485137), (498, 57656758), (647, 44378772), (996, 28828379), (1294, 22189386), (1411, 20349444), (1941, 14792924), (2588, 11094693), (2621, 10955004), (2822, 10174722), (3882, 7396462), (4233, 6783148), (5242, 5477502), (5644, 5087361), (7764, 3698231), (7863, 3651668), (8466, 3391574), (10484, 2738751), (10999, 2610516), (15726, 1825834), (16932, 1695787), (21998, 1305258), (31452, 912917), (32997, 870172), (43996, 652629), (44557, 644412), (53701, 534684), (65994, 435086), (89114, 322206), (107402, 267342), (131988, 217543), (133671, 214804), (161103, 178228)]