64627832878

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13553}}^1\times {\mathrm{7247}}^1$

素因数の和:20856

約数の個数: 32

約数和(自身を含む): 113171779584

約数和(自身を除く): 48543946706

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 7247, 13553, 14494, 27106, 50729, 94871, 101458, 189742, 340609, 636991, 681218, 1273982, 2384263, 4458937, 4768526, 8917874, 98218591, 196437182, 687530137, 1375060274, 4616273777, 9232547554, 32313916439, 64627832878]

約数ペア:

[(1, 64627832878), (2, 32313916439), (7, 9232547554), (14, 4616273777), (47, 1375060274), (94, 687530137), (329, 196437182), (658, 98218591), (7247, 8917874), (13553, 4768526), (14494, 4458937), (27106, 2384263), (50729, 1273982), (94871, 681218), (101458, 636991), (189742, 340609)]