68652178

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{47609}}^1$

素因数の和:47721

約数の個数: 16

約数和(自身を含む): 118834560

約数和(自身を除く): 50182382

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 47609, 95218, 333263, 666526, 4903727, 9807454, 34326089, 68652178]

約数ペア:

[(1, 68652178), (2, 34326089), (7, 9807454), (14, 4903727), (103, 666526), (206, 333263), (721, 95218), (1442, 47609)]