25099246

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 39508560

約数和(自身を除く): 14409314

約数列:

[1, 2, 37, 74, 89, 103, 178, 206, 1369, 2738, 3293, 3811, 6586, 7622, 9167, 18334, 121841, 141007, 243682, 282014, 339179, 678358, 12549623, 25099246]

約数ペア:

[(1, 25099246), (2, 12549623), (37, 678358), (74, 339179), (89, 282014), (103, 243682), (178, 141007), (206, 121841), (1369, 18334), (2738, 9167), (3293, 7622), (3811, 6586)]