71528806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{18637}}^1$

素因数の和:18759

約数の個数: 16

約数和(自身を含む): 114064560

約数和(自身を除く): 42535754

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 18637, 37274, 354103, 708206, 1882337, 3764674, 35764403, 71528806]

約数ペア:

[(1, 71528806), (2, 35764403), (19, 3764674), (38, 1882337), (101, 708206), (202, 354103), (1919, 37274), (3838, 18637)]