25947076

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 46363520

約数和(自身を除く): 20416444

約数列:

[1, 2, 4, 79, 157, 158, 314, 316, 523, 628, 1046, 2092, 12403, 24806, 41317, 49612, 82111, 82634, 164222, 165268, 328444, 6486769, 12973538, 25947076]

約数ペア:

[(1, 25947076), (2, 12973538), (4, 6486769), (79, 328444), (157, 165268), (158, 164222), (314, 82634), (316, 82111), (523, 49612), (628, 41317), (1046, 24806), (2092, 12403)]