71516110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{420683}}^1$

素因数の和:420707

約数の個数: 16

約数和(自身を含む): 136301616

約数和(自身を除く): 64785506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 420683, 841366, 2103415, 4206830, 7151611, 14303222, 35758055, 71516110]

約数ペア:

[(1, 71516110), (2, 35758055), (5, 14303222), (10, 7151611), (17, 4206830), (34, 2103415), (85, 841366), (170, 420683)]