7257428368

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{83}}^1\times {\mathrm{3251}}^1$

素因数の和:3424

約数の個数: 60

約数和(自身を含む): 14590722384

約数和(自身を除く): 7333294016

約数列:

[1, 2, 4, 8, 16, 41, 82, 83, 164, 166, 328, 332, 656, 664, 1328, 1681, 3251, 3362, 3403, 6502, 6724, 6806, 13004, 13448, 13612, 26008, 26896, 27224, 52016, 54448, 133291, 139523, 266582, 269833, 279046, 533164, 539666, 558092, 1066328, 1079332, 1116184, 2132656, 2158664, 2232368, 4317328, 5464931, 10929862, 11063153, 21859724, 22126306, 43719448, 44252612, 87438896, 88505224, 177010448, 453589273, 907178546, 1814357092, 3628714184, 7257428368]

約数ペア:

[(1, 7257428368), (2, 3628714184), (4, 1814357092), (8, 907178546), (16, 453589273), (41, 177010448), (82, 88505224), (83, 87438896), (164, 44252612), (166, 43719448), (328, 22126306), (332, 21859724), (656, 11063153), (664, 10929862), (1328, 5464931), (1681, 4317328), (3251, 2232368), (3362, 2158664), (3403, 2132656), (6502, 1116184), (6724, 1079332), (6806, 1066328), (13004, 558092), (13448, 539666), (13612, 533164), (26008, 279046), (26896, 269833), (27224, 266582), (52016, 139523), (54448, 133291)]