71709838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{5953}}^1$

素因数の和:6291

約数の個数: 16

約数和(自身を含む): 113602320

約数和(自身を除く): 41892482

約数列:

[1, 2, 19, 38, 317, 634, 5953, 6023, 11906, 12046, 113107, 226214, 1887101, 3774202, 35854919, 71709838]

約数ペア:

[(1, 71709838), (2, 35854919), (19, 3774202), (38, 1887101), (317, 226214), (634, 113107), (5953, 12046), (6023, 11906)]