64118596

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 113960000

約数和(自身を除く): 49841404

約数列:

[1, 2, 4, 109, 199, 218, 398, 436, 739, 796, 1478, 2956, 21691, 43382, 80551, 86764, 147061, 161102, 294122, 322204, 588244, 16029649, 32059298, 64118596]

約数ペア:

[(1, 64118596), (2, 32059298), (4, 16029649), (109, 588244), (199, 322204), (218, 294122), (398, 161102), (436, 147061), (739, 86764), (796, 80551), (1478, 43382), (2956, 21691)]