77269828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{701}}^1\times {\mathrm{1621}}^1$

素因数の和:2343

約数の個数: 24

約数和(自身を含む): 143469144

約数和(自身を除く): 66199316

約数列:

[1, 2, 4, 17, 34, 68, 701, 1402, 1621, 2804, 3242, 6484, 11917, 23834, 27557, 47668, 55114, 110228, 1136321, 2272642, 4545284, 19317457, 38634914, 77269828]

約数ペア:

[(1, 77269828), (2, 38634914), (4, 19317457), (17, 4545284), (34, 2272642), (68, 1136321), (701, 110228), (1402, 55114), (1621, 47668), (2804, 27557), (3242, 23834), (6484, 11917)]