68222588

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{33377}}^1$

素因数の和:33461

約数の個数: 24

約数和(自身を含む): 138318432

約数和(自身を除く): 70095844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 33377, 66754, 133508, 233639, 467278, 934556, 2436521, 4873042, 9746084, 17055647, 34111294, 68222588]

約数ペア:

[(1, 68222588), (2, 34111294), (4, 17055647), (7, 9746084), (14, 4873042), (28, 2436521), (73, 934556), (146, 467278), (292, 233639), (511, 133508), (1022, 66754), (2044, 33377)]