68136328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{655157}}^1$

素因数の和:655176

約数の個数: 16

約数和(自身を含む): 137583180

約数和(自身を除く): 69446852

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 655157, 1310314, 2620628, 5241256, 8517041, 17034082, 34068164, 68136328]

約数ペア:

[(1, 68136328), (2, 34068164), (4, 17034082), (8, 8517041), (13, 5241256), (26, 2620628), (52, 1310314), (104, 655157)]