63640934

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{74521}}^1$

素因数の和:74591

約数の個数: 16

約数和(自身を含む): 110888736

約数和(自身を除く): 47247802

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 74521, 149042, 521647, 1043294, 4545781, 9091562, 31820467, 63640934]

約数ペア:

[(1, 63640934), (2, 31820467), (7, 9091562), (14, 4545781), (61, 1043294), (122, 521647), (427, 149042), (854, 74521)]