68915042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{289559}}^1$

素因数の和:289585

約数の個数: 16

約数和(自身を含む): 125089920

約数和(自身を除く): 56174878

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289559, 579118, 2026913, 4053826, 4922503, 9845006, 34457521, 68915042]

約数ペア:

[(1, 68915042), (2, 34457521), (7, 9845006), (14, 4922503), (17, 4053826), (34, 2026913), (119, 579118), (238, 289559)]