68067842

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{25229}}^1$

素因数の和:25321

約数の個数: 16

約数和(自身を含む): 108993600

約数和(自身を除く): 40925758

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 25229, 50458, 479351, 958702, 1791259, 3582518, 34033921, 68067842]

約数ペア:

[(1, 68067842), (2, 34033921), (19, 3582518), (38, 1791259), (71, 958702), (142, 479351), (1349, 50458), (2698, 25229)]