28633576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1217}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 57221640

約数和(自身を除く): 28588064

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 173, 346, 692, 1217, 1384, 2434, 2941, 4868, 5882, 9736, 11764, 20689, 23528, 41378, 82756, 165512, 210541, 421082, 842164, 1684328, 3579197, 7158394, 14316788, 28633576]

約数ペア:

[(1, 28633576), (2, 14316788), (4, 7158394), (8, 3579197), (17, 1684328), (34, 842164), (68, 421082), (136, 210541), (173, 165512), (346, 82756), (692, 41378), (1217, 23528), (1384, 20689), (2434, 11764), (2941, 9736), (4868, 5882)]