47778886

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{1297}}^1$

素因数の和:1575

約数の個数: 16

約数和(自身を含む): 72802224

約数和(自身を除く): 25023338

約数列:

[1, 2, 113, 163, 226, 326, 1297, 2594, 18419, 36838, 146561, 211411, 293122, 422822, 23889443, 47778886]

約数ペア:

[(1, 47778886), (2, 23889443), (113, 422822), (163, 293122), (226, 211411), (326, 146561), (1297, 36838), (2594, 18419)]