64114778

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18541}}^1$

素因数の和:18582

約数の個数: 32

約数和(自身を含む): 124602240

約数和(自身を除く): 60487462

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 18541, 37082, 129787, 241033, 259574, 352279, 482066, 704558, 1687231, 2465953, 3374462, 4579627, 4931906, 9159254, 32057389, 64114778]

約数ペア:

[(1, 64114778), (2, 32057389), (7, 9159254), (13, 4931906), (14, 4579627), (19, 3374462), (26, 2465953), (38, 1687231), (91, 704558), (133, 482066), (182, 352279), (247, 259574), (266, 241033), (494, 129787), (1729, 37082), (3458, 18541)]