70839964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 138297600

約数和(自身を除く): 67457636

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 149, 164, 223, 298, 446, 533, 596, 892, 1066, 1937, 2132, 2899, 3874, 5798, 6109, 7748, 9143, 11596, 12218, 18286, 24436, 33227, 36572, 66454, 79417, 118859, 132908, 158834, 237718, 317668, 431951, 475436, 863902, 1362307, 1727804, 2724614, 5449228, 17709991, 35419982, 70839964]

約数ペア:

[(1, 70839964), (2, 35419982), (4, 17709991), (13, 5449228), (26, 2724614), (41, 1727804), (52, 1362307), (82, 863902), (149, 475436), (164, 431951), (223, 317668), (298, 237718), (446, 158834), (533, 132908), (596, 118859), (892, 79417), (1066, 66454), (1937, 36572), (2132, 33227), (2899, 24436), (3874, 18286), (5798, 12218), (6109, 11596), (7748, 9143)]