25953044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1481}}^1$

素因数の和:1835

約数の個数: 24

約数和(自身を含む): 49089768

約数和(自身を除く): 23136724

約数列:

[1, 2, 4, 13, 26, 52, 337, 674, 1348, 1481, 2962, 4381, 5924, 8762, 17524, 19253, 38506, 77012, 499097, 998194, 1996388, 6488261, 12976522, 25953044]

約数ペア:

[(1, 25953044), (2, 12976522), (4, 6488261), (13, 1996388), (26, 998194), (52, 499097), (337, 77012), (674, 38506), (1348, 19253), (1481, 17524), (2962, 8762), (4381, 5924)]