66020170072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{485442427}}^1$

素因数の和:485442450

約数の個数: 16

約数和(自身を含む): 131069455560

約数和(自身を除く): 65049285488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 485442427, 970884854, 1941769708, 3883539416, 8252521259, 16505042518, 33010085036, 66020170072]

約数ペア:

[(1, 66020170072), (2, 33010085036), (4, 16505042518), (8, 8252521259), (17, 3883539416), (34, 1941769708), (68, 970884854), (136, 485442427)]