25588774

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 42301440

約数和(自身を除く): 16712666

約数列:

[1, 2, 17, 34, 47, 67, 94, 134, 239, 478, 799, 1139, 1598, 2278, 3149, 4063, 6298, 8126, 11233, 16013, 22466, 32026, 53533, 107066, 190961, 272221, 381922, 544442, 752611, 1505222, 12794387, 25588774]

約数ペア:

[(1, 25588774), (2, 12794387), (17, 1505222), (34, 752611), (47, 544442), (67, 381922), (94, 272221), (134, 190961), (239, 107066), (478, 53533), (799, 32026), (1139, 22466), (1598, 16013), (2278, 11233), (3149, 8126), (4063, 6298)]