426339728

素因数分解:

$2^4\times {\mathrm{3559}}^1\times {\mathrm{7487}}^1$

素因数の和:11054

約数の個数: 20

約数和(自身を含む): 826375680

約数和(自身を除く): 400035952

約数列:

[1, 2, 4, 8, 16, 3559, 7118, 7487, 14236, 14974, 28472, 29948, 56944, 59896, 119792, 26646233, 53292466, 106584932, 213169864, 426339728]

約数ペア:

[(1, 426339728), (2, 213169864), (4, 106584932), (8, 53292466), (16, 26646233), (3559, 119792), (7118, 59896), (7487, 56944), (14236, 29948), (14974, 28472)]