312756052

素因数分解:

$2^2\times 7^1\times {\mathrm{2687}}^1\times {\mathrm{4157}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 625895424

約数和(自身を除く): 313139372

約数列:

[1, 2, 4, 7, 14, 28, 2687, 4157, 5374, 8314, 10748, 16628, 18809, 29099, 37618, 58198, 75236, 116396, 11169859, 22339718, 44679436, 78189013, 156378026, 312756052]

約数ペア:

[(1, 312756052), (2, 156378026), (4, 78189013), (7, 44679436), (14, 22339718), (28, 11169859), (2687, 116396), (4157, 75236), (5374, 58198), (8314, 37618), (10748, 29099), (16628, 18809)]