28331347996

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{270761}}^1$

素因数の和:270910

約数の個数: 48

約数和(自身を含む): 58770516672

約数和(自身を除く): 30439168676

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 101, 148, 202, 259, 404, 518, 707, 1036, 1414, 2828, 3737, 7474, 14948, 26159, 52318, 104636, 270761, 541522, 1083044, 1895327, 3790654, 7581308, 10018157, 20036314, 27346861, 40072628, 54693722, 70127099, 109387444, 140254198, 191428027, 280508396, 382856054, 765712108, 1011833857, 2023667714, 4047335428, 7082836999, 14165673998, 28331347996]

約数ペア:

[(1, 28331347996), (2, 14165673998), (4, 7082836999), (7, 4047335428), (14, 2023667714), (28, 1011833857), (37, 765712108), (74, 382856054), (101, 280508396), (148, 191428027), (202, 140254198), (259, 109387444), (404, 70127099), (518, 54693722), (707, 40072628), (1036, 27346861), (1414, 20036314), (2828, 10018157), (3737, 7581308), (7474, 3790654), (14948, 1895327), (26159, 1083044), (52318, 541522), (104636, 270761)]