7858288

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{6217}}^1$

素因数の和:6304

約数の個数: 20

約数和(自身を含む): 15420640

約数和(自身を除く): 7562352

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 6217, 12434, 24868, 49736, 99472, 491143, 982286, 1964572, 3929144, 7858288]

約数ペア:

[(1, 7858288), (2, 3929144), (4, 1964572), (8, 982286), (16, 491143), (79, 99472), (158, 49736), (316, 24868), (632, 12434), (1264, 6217)]