72876110

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{428683}}^1$

素因数の和:428707

約数の個数: 16

約数和(自身を含む): 138893616

約数和(自身を除く): 66017506

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 428683, 857366, 2143415, 4286830, 7287611, 14575222, 36438055, 72876110]

約数ペア:

[(1, 72876110), (2, 36438055), (5, 14575222), (10, 7287611), (17, 4286830), (34, 2143415), (85, 857366), (170, 428683)]