672568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 1411200

約数和(自身を除く): 738632

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 223, 232, 377, 446, 754, 892, 1508, 1784, 2899, 3016, 5798, 6467, 11596, 12934, 23192, 25868, 51736, 84071, 168142, 336284, 672568]

約数ペア:

[(1, 672568), (2, 336284), (4, 168142), (8, 84071), (13, 51736), (26, 25868), (29, 23192), (52, 12934), (58, 11596), (104, 6467), (116, 5798), (223, 3016), (232, 2899), (377, 1784), (446, 1508), (754, 892)]