69274994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{5381}}^1$

素因数の和:5581

約数の個数: 16

約数和(自身を含む): 107144856

約数和(自身を除く): 37869862

約数列:

[1, 2, 41, 82, 157, 314, 5381, 6437, 10762, 12874, 220621, 441242, 844817, 1689634, 34637497, 69274994]

約数ペア:

[(1, 69274994), (2, 34637497), (41, 1689634), (82, 844817), (157, 441242), (314, 220621), (5381, 12874), (6437, 10762)]