63968464

素因数分解:

$2^4\times 7^1\times {\mathrm{571147}}^1$

素因数の和:571162

約数の個数: 20

約数和(自身を含む): 141644704

約数和(自身を除く): 77676240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 571147, 1142294, 2284588, 3998029, 4569176, 7996058, 9138352, 15992116, 31984232, 63968464]

約数ペア:

[(1, 63968464), (2, 31984232), (4, 15992116), (7, 9138352), (8, 7996058), (14, 4569176), (16, 3998029), (28, 2284588), (56, 1142294), (112, 571147)]