25261652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15671}}^1$

素因数の和:15719

約数の個数: 24

約数和(自身を含む): 49147392

約数和(自身を除く): 23885740

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 15671, 31342, 62684, 203723, 407446, 485801, 814892, 971602, 1943204, 6315413, 12630826, 25261652]

約数ペア:

[(1, 25261652), (2, 12630826), (4, 6315413), (13, 1943204), (26, 971602), (31, 814892), (52, 485801), (62, 407446), (124, 203723), (403, 62684), (806, 31342), (1612, 15671)]