61257356

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2213

約数の個数: 24

約数和(自身を含む): 110208000

約数和(自身を除く): 48950644

約数列:

[1, 2, 4, 47, 94, 163, 188, 326, 652, 1999, 3998, 7661, 7996, 15322, 30644, 93953, 187906, 325837, 375812, 651674, 1303348, 15314339, 30628678, 61257356]

約数ペア:

[(1, 61257356), (2, 30628678), (4, 15314339), (47, 1303348), (94, 651674), (163, 375812), (188, 325837), (326, 187906), (652, 93953), (1999, 30644), (3998, 15322), (7661, 7996)]