57642668

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{419}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 102217920

約数和(自身を除く): 44575252

約数列:

[1, 2, 4, 163, 211, 326, 419, 422, 652, 838, 844, 1676, 34393, 68297, 68786, 88409, 136594, 137572, 176818, 273188, 353636, 14410667, 28821334, 57642668]

約数ペア:

[(1, 57642668), (2, 28821334), (4, 14410667), (163, 353636), (211, 273188), (326, 176818), (419, 137572), (422, 136594), (652, 88409), (838, 68786), (844, 68297), (1676, 34393)]