25634396

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3389}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 47080320

約数和(自身を除く): 21445924

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 1891, 3389, 3782, 6778, 7564, 13556, 105059, 206729, 210118, 413458, 420236, 826916, 6408599, 12817198, 25634396]

約数ペア:

[(1, 25634396), (2, 12817198), (4, 6408599), (31, 826916), (61, 420236), (62, 413458), (122, 210118), (124, 206729), (244, 105059), (1891, 13556), (3389, 7564), (3782, 6778)]