64908626

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2297}}^1$

素因数の和:2569

約数の個数: 16

約数和(自身を含む): 99273600

約数和(自身を除く): 34364974

約数列:

[1, 2, 71, 142, 199, 398, 2297, 4594, 14129, 28258, 163087, 326174, 457103, 914206, 32454313, 64908626]

約数ペア:

[(1, 64908626), (2, 32454313), (71, 914206), (142, 457103), (199, 326174), (398, 163087), (2297, 28258), (4594, 14129)]