68664076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{8101}}^1$

素因数の和:8281

約数の個数: 24

約数和(自身を含む): 130215344

約数和(自身を除く): 61551268

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 8101, 8476, 16202, 32404, 105313, 210626, 421252, 1320463, 2640926, 5281852, 17166019, 34332038, 68664076]

約数ペア:

[(1, 68664076), (2, 34332038), (4, 17166019), (13, 5281852), (26, 2640926), (52, 1320463), (163, 421252), (326, 210626), (652, 105313), (2119, 32404), (4238, 16202), (8101, 8476)]