57904912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1667}}^1$

素因数の和:1855

約数の個数: 40

約数和(自身を含む): 121617216

約数和(自身を除く): 63712304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 167, 208, 334, 668, 1336, 1667, 2171, 2672, 3334, 4342, 6668, 8684, 13336, 17368, 21671, 26672, 34736, 43342, 86684, 173368, 278389, 346736, 556778, 1113556, 2227112, 3619057, 4454224, 7238114, 14476228, 28952456, 57904912]

約数ペア:

[(1, 57904912), (2, 28952456), (4, 14476228), (8, 7238114), (13, 4454224), (16, 3619057), (26, 2227112), (52, 1113556), (104, 556778), (167, 346736), (208, 278389), (334, 173368), (668, 86684), (1336, 43342), (1667, 34736), (2171, 26672), (2672, 21671), (3334, 17368), (4342, 13336), (6668, 8684)]