68481404

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{463}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 121605120

約数和(自身を除く): 53123716

約数列:

[1, 2, 4, 103, 206, 359, 412, 463, 718, 926, 1436, 1852, 36977, 47689, 73954, 95378, 147908, 166217, 190756, 332434, 664868, 17120351, 34240702, 68481404]

約数ペア:

[(1, 68481404), (2, 34240702), (4, 17120351), (103, 664868), (206, 332434), (359, 190756), (412, 166217), (463, 147908), (718, 95378), (926, 73954), (1436, 47689), (1852, 36977)]