25994054

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{20663}}^1$

素因数の和:20719

約数の個数: 16

約数和(自身を含む): 42402528

約数和(自身を除く): 16408474

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 20663, 41326, 351271, 702542, 764531, 1529062, 12997027, 25994054]

約数ペア:

[(1, 25994054), (2, 12997027), (17, 1529062), (34, 764531), (37, 702542), (74, 351271), (629, 41326), (1258, 20663)]