25200138574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{773}}^1\times {\mathrm{96451}}^1$

素因数の和:97252

約数の個数: 24

約数和(自身を含む): 40984962552

約数和(自身を除く): 15784823978

約数列:

[1, 2, 13, 26, 169, 338, 773, 1546, 10049, 20098, 96451, 130637, 192902, 261274, 1253863, 2507726, 16300219, 32600438, 74556623, 149113246, 969236099, 1938472198, 12600069287, 25200138574]

約数ペア:

[(1, 25200138574), (2, 12600069287), (13, 1938472198), (26, 969236099), (169, 149113246), (338, 74556623), (773, 32600438), (1546, 16300219), (10049, 2507726), (20098, 1253863), (96451, 261274), (130637, 192902)]