25621684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10987}}^1$

素因数の和:11055

約数の個数: 24

約数和(自身を含む): 49841568

約数和(自身を除く): 24219884

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 10987, 21974, 43948, 120857, 241714, 483428, 582311, 1164622, 2329244, 6405421, 12810842, 25621684]

約数ペア:

[(1, 25621684), (2, 12810842), (4, 6405421), (11, 2329244), (22, 1164622), (44, 582311), (53, 483428), (106, 241714), (212, 120857), (583, 43948), (1166, 21974), (2332, 10987)]