70787216

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1097}}^1$

素因数の和:1251

約数の個数: 40

約数和(自身を含む): 142278840

約数和(自身を除く): 71491624

約数列:

[1, 2, 4, 8, 16, 37, 74, 109, 148, 218, 296, 436, 592, 872, 1097, 1744, 2194, 4033, 4388, 8066, 8776, 16132, 17552, 32264, 40589, 64528, 81178, 119573, 162356, 239146, 324712, 478292, 649424, 956584, 1913168, 4424201, 8848402, 17696804, 35393608, 70787216]

約数ペア:

[(1, 70787216), (2, 35393608), (4, 17696804), (8, 8848402), (16, 4424201), (37, 1913168), (74, 956584), (109, 649424), (148, 478292), (218, 324712), (296, 239146), (436, 162356), (592, 119573), (872, 81178), (1097, 64528), (1744, 40589), (2194, 32264), (4033, 17552), (4388, 16132), (8066, 8776)]