56557965788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{831734791}}^1$

素因数の和:831734812

約数の個数: 12

約数和(自身を含む): 104798583792

約数和(自身を除く): 48240618004

約数列:

[1, 2, 4, 17, 34, 68, 831734791, 1663469582, 3326939164, 14139491447, 28278982894, 56557965788]

約数ペア:

[(1, 56557965788), (2, 28278982894), (4, 14139491447), (17, 3326939164), (34, 1663469582), (68, 831734791)]