63233128

素因数分解:

$2^3\times 7^2\times {\mathrm{161309}}^1$

素因数の和:161329

約数の個数: 24

約数和(自身を含む): 137920050

約数和(自身を除く): 74686922

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 161309, 322618, 645236, 1129163, 1290472, 2258326, 4516652, 7904141, 9033304, 15808282, 31616564, 63233128]

約数ペア:

[(1, 63233128), (2, 31616564), (4, 15808282), (7, 9033304), (8, 7904141), (14, 4516652), (28, 2258326), (49, 1290472), (56, 1129163), (98, 645236), (196, 322618), (392, 161309)]