63759856

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{28669}}^1$

素因数の和:28816

約数の個数: 20

約数和(自身を含む): 124427800

約数和(自身を除く): 60667944

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 28669, 57338, 114676, 229352, 458704, 3984991, 7969982, 15939964, 31879928, 63759856]

約数ペア:

[(1, 63759856), (2, 31879928), (4, 15939964), (8, 7969982), (16, 3984991), (139, 458704), (278, 229352), (556, 114676), (1112, 57338), (2224, 28669)]