25613068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15889}}^1$

素因数の和:15937

約数の個数: 24

約数和(自身を含む): 49831040

約数和(自身を除く): 24217972

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 15889, 31778, 63556, 206557, 413114, 492559, 826228, 985118, 1970236, 6403267, 12806534, 25613068]

約数ペア:

[(1, 25613068), (2, 12806534), (4, 6403267), (13, 1970236), (26, 985118), (31, 826228), (52, 492559), (62, 413114), (124, 206557), (403, 63556), (806, 31778), (1612, 15889)]