7145144

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 13953600

約数和(自身を除く): 6808456

約数列:

[1, 2, 4, 8, 37, 74, 101, 148, 202, 239, 296, 404, 478, 808, 956, 1912, 3737, 7474, 8843, 14948, 17686, 24139, 29896, 35372, 48278, 70744, 96556, 193112, 893143, 1786286, 3572572, 7145144]

約数ペア:

[(1, 7145144), (2, 3572572), (4, 1786286), (8, 893143), (37, 193112), (74, 96556), (101, 70744), (148, 48278), (202, 35372), (239, 29896), (296, 24139), (404, 17686), (478, 14948), (808, 8843), (956, 7474), (1912, 3737)]