26249398

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4468

約数の個数: 24

約数和(自身を含む): 46563984

約数和(自身を除く): 20314586

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 4391, 5978, 8782, 30737, 61474, 215159, 267851, 430318, 535702, 1874957, 3749914, 13124699, 26249398]

約数ペア:

[(1, 26249398), (2, 13124699), (7, 3749914), (14, 1874957), (49, 535702), (61, 430318), (98, 267851), (122, 215159), (427, 61474), (854, 30737), (2989, 8782), (4391, 5978)]