68415908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{4481}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 131017824

約数和(自身を除く): 62601916

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 4481, 7634, 8962, 15268, 17924, 49291, 98582, 197164, 1554907, 3109814, 6219628, 17103977, 34207954, 68415908]

約数ペア:

[(1, 68415908), (2, 34207954), (4, 17103977), (11, 6219628), (22, 3109814), (44, 1554907), (347, 197164), (694, 98582), (1388, 49291), (3817, 17924), (4481, 15268), (7634, 8962)]