28626492092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{65171}}^1$

素因数の和:65402

約数の個数: 48

約数和(自身を含む): 55839369600

約数和(自身を除く): 27212877508

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 149, 268, 298, 596, 737, 1474, 1639, 2948, 3278, 6556, 9983, 19966, 39932, 65171, 109813, 130342, 219626, 260684, 439252, 716881, 1433762, 2867524, 4366457, 8732914, 9710479, 17465828, 19420958, 38841916, 48031027, 96062054, 106815269, 192124108, 213630538, 427261076, 650602093, 1301204186, 2602408372, 7156623023, 14313246046, 28626492092]

約数ペア:

[(1, 28626492092), (2, 14313246046), (4, 7156623023), (11, 2602408372), (22, 1301204186), (44, 650602093), (67, 427261076), (134, 213630538), (149, 192124108), (268, 106815269), (298, 96062054), (596, 48031027), (737, 38841916), (1474, 19420958), (1639, 17465828), (2948, 9710479), (3278, 8732914), (6556, 4366457), (9983, 2867524), (19966, 1433762), (39932, 716881), (65171, 439252), (109813, 260684), (130342, 219626)]