57278578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:994

約数の個数: 32

約数和(自身を含む): 103824000

約数和(自身を除く): 46545422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 349, 617, 698, 1234, 2443, 4319, 4886, 6631, 8638, 11723, 13262, 23446, 46417, 82061, 92834, 164122, 215333, 430666, 1507331, 3014662, 4091327, 8182654, 28639289, 57278578]

約数ペア:

[(1, 57278578), (2, 28639289), (7, 8182654), (14, 4091327), (19, 3014662), (38, 1507331), (133, 430666), (266, 215333), (349, 164122), (617, 92834), (698, 82061), (1234, 46417), (2443, 23446), (4319, 13262), (4886, 11723), (6631, 8638)]