71868010

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{422753}}^1$

素因数の和:422777

約数の個数: 16

約数和(自身を含む): 136972296

約数和(自身を除く): 65104286

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 422753, 845506, 2113765, 4227530, 7186801, 14373602, 35934005, 71868010]

約数ペア:

[(1, 71868010), (2, 35934005), (5, 14373602), (10, 7186801), (17, 4227530), (34, 2113765), (85, 845506), (170, 422753)]