27570778

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3329}}^1$

素因数の和:3473

約数の個数: 16

約数和(自身を含む): 42797160

約数和(自身を除く): 15226382

約数列:

[1, 2, 41, 82, 101, 202, 3329, 4141, 6658, 8282, 136489, 272978, 336229, 672458, 13785389, 27570778]

約数ペア:

[(1, 27570778), (2, 13785389), (41, 672458), (82, 336229), (101, 272978), (202, 136489), (3329, 8282), (4141, 6658)]