3897896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{28661}}^1$

素因数の和:28684

約数の個数: 16

約数和(自身を含む): 7738740

約数和(自身を除く): 3840844

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 28661, 57322, 114644, 229288, 487237, 974474, 1948948, 3897896]

約数ペア:

[(1, 3897896), (2, 1948948), (4, 974474), (8, 487237), (17, 229288), (34, 114644), (68, 57322), (136, 28661)]