68425987

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1\times {\mathrm{757}}^1$

素因数の和:1150

約数の個数: 16

約数和(自身を含む): 80651200

約数和(自身を除く): 12225213

約数列:

[1, 7, 37, 259, 349, 757, 2443, 5299, 12913, 28009, 90391, 196063, 264193, 1849351, 9775141, 68425987]

約数ペア:

[(1, 68425987), (7, 9775141), (37, 1849351), (259, 264193), (349, 196063), (757, 90391), (2443, 28009), (5299, 12913)]