68084786

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{442109}}^1$

素因数の和:442129

約数の個数: 16

約数和(自身を含む): 127327680

約数和(自身を除く): 59242894

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 442109, 884218, 3094763, 4863199, 6189526, 9726398, 34042393, 68084786]

約数ペア:

[(1, 68084786), (2, 34042393), (7, 9726398), (11, 6189526), (14, 4863199), (22, 3094763), (77, 884218), (154, 442109)]