25851228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{165713}}^1$

素因数の和:165733

約数の個数: 24

約数和(自身を含む): 64959888

約数和(自身を除く): 39108660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 165713, 331426, 497139, 662852, 994278, 1988556, 2154269, 4308538, 6462807, 8617076, 12925614, 25851228]

約数ペア:

[(1, 25851228), (2, 12925614), (3, 8617076), (4, 6462807), (6, 4308538), (12, 2154269), (13, 1988556), (26, 994278), (39, 662852), (52, 497139), (78, 331426), (156, 165713)]