68501704

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4621}}^1$

素因数の和:4753

約数の個数: 32

約数和(自身を含む): 137273400

約数和(自身を除く): 68771696

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 4621, 7412, 9242, 14824, 18484, 36968, 78557, 157114, 314228, 503689, 628456, 1007378, 2014756, 4029512, 8562713, 17125426, 34250852, 68501704]

約数ペア:

[(1, 68501704), (2, 34250852), (4, 17125426), (8, 8562713), (17, 4029512), (34, 2014756), (68, 1007378), (109, 628456), (136, 503689), (218, 314228), (436, 157114), (872, 78557), (1853, 36968), (3706, 18484), (4621, 14824), (7412, 9242)]