72261832

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{531337}}^1$

素因数の和:531360

約数の個数: 16

約数和(自身を含む): 143461260

約数和(自身を除く): 71199428

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 531337, 1062674, 2125348, 4250696, 9032729, 18065458, 36130916, 72261832]

約数ペア:

[(1, 72261832), (2, 36130916), (4, 18065458), (8, 9032729), (17, 4250696), (34, 2125348), (68, 1062674), (136, 531337)]