28641804

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{140401}}^1$

素因数の和:140425

約数の個数: 24

約数和(自身を含む): 70762608

約数和(自身を除く): 42120804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 140401, 280802, 421203, 561604, 842406, 1684812, 2386817, 4773634, 7160451, 9547268, 14320902, 28641804]

約数ペア:

[(1, 28641804), (2, 14320902), (3, 9547268), (4, 7160451), (6, 4773634), (12, 2386817), (17, 1684812), (34, 842406), (51, 561604), (68, 421203), (102, 280802), (204, 140401)]