69839528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25601}}^1$

素因数の和:25649

約数の個数: 32

約数和(自身を含む): 147467520

約数和(自身を除く): 77627992

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 25601, 51202, 102404, 204808, 281611, 563222, 793631, 1126444, 1587262, 2252888, 3174524, 6349048, 8729941, 17459882, 34919764, 69839528]

約数ペア:

[(1, 69839528), (2, 34919764), (4, 17459882), (8, 8729941), (11, 6349048), (22, 3174524), (31, 2252888), (44, 1587262), (62, 1126444), (88, 793631), (124, 563222), (248, 281611), (341, 204808), (682, 102404), (1364, 51202), (2728, 25601)]