68715946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{15277}}^1$

素因数の和:15465

約数の個数: 16

約数和(自身を含む): 111651624

約数和(自身を除く): 42935678

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 15277, 30554, 198601, 397202, 2642921, 5285842, 34357973, 68715946]

約数ペア:

[(1, 68715946), (2, 34357973), (13, 5285842), (26, 2642921), (173, 397202), (346, 198601), (2249, 30554), (4498, 15277)]