39839954

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4241}}^1$

素因数の和:4322

約数の個数: 32

約数和(自身を含む): 75745152

約数和(自身を除く): 35905198

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 427, 671, 854, 1342, 4241, 4697, 8482, 9394, 29687, 46651, 59374, 93302, 258701, 326557, 517402, 653114, 1810907, 2845711, 3621814, 5691422, 19919977, 39839954]

約数ペア:

[(1, 39839954), (2, 19919977), (7, 5691422), (11, 3621814), (14, 2845711), (22, 1810907), (61, 653114), (77, 517402), (122, 326557), (154, 258701), (427, 93302), (671, 59374), (854, 46651), (1342, 29687), (4241, 9394), (4697, 8482)]