25099276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{2351}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 46823616

約数和(自身を除く): 21724340

約数列:

[1, 2, 4, 17, 34, 68, 157, 314, 628, 2351, 2669, 4702, 5338, 9404, 10676, 39967, 79934, 159868, 369107, 738214, 1476428, 6274819, 12549638, 25099276]

約数ペア:

[(1, 25099276), (2, 12549638), (4, 6274819), (17, 1476428), (34, 738214), (68, 369107), (157, 159868), (314, 79934), (628, 39967), (2351, 10676), (2669, 9404), (4702, 5338)]