64864742

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{263}}^1\times {\mathrm{971}}^1$

素因数の和:1363

約数の個数: 16

約数和(自身を含む): 98537472

約数和(自身を除く): 33672730

約数列:

[1, 2, 127, 254, 263, 526, 971, 1942, 33401, 66802, 123317, 246634, 255373, 510746, 32432371, 64864742]

約数ペア:

[(1, 64864742), (2, 32432371), (127, 510746), (254, 255373), (263, 246634), (526, 123317), (971, 66802), (1942, 33401)]