26352464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{38303}}^1$

素因数の和:38354

約数の個数: 20

約数和(自身を含む): 52246656

約数和(自身を除く): 25894192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 38303, 76606, 153212, 306424, 612848, 1647029, 3294058, 6588116, 13176232, 26352464]

約数ペア:

[(1, 26352464), (2, 13176232), (4, 6588116), (8, 3294058), (16, 1647029), (43, 612848), (86, 306424), (172, 153212), (344, 76606), (688, 38303)]