72264008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{531353}}^1$

素因数の和:531376

約数の個数: 16

約数和(自身を含む): 143465580

約数和(自身を除く): 71201572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 531353, 1062706, 2125412, 4250824, 9033001, 18066002, 36132004, 72264008]

約数ペア:

[(1, 72264008), (2, 36132004), (4, 18066002), (8, 9033001), (17, 4250824), (34, 2125412), (68, 1062706), (136, 531353)]