72243608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{531203}}^1$

素因数の和:531226

約数の個数: 16

約数和(自身を含む): 143425080

約数和(自身を除く): 71181472

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 531203, 1062406, 2124812, 4249624, 9030451, 18060902, 36121804, 72243608]

約数ペア:

[(1, 72243608), (2, 36121804), (4, 18060902), (8, 9030451), (17, 4249624), (34, 2124812), (68, 1062406), (136, 531203)]