28337053636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{989837}}^1$

素因数の和:990279

約数の個数: 24

約数和(自身を含む): 52631666136

約数和(自身を除く): 24294612500

約数列:

[1, 2, 4, 17, 34, 68, 421, 842, 1684, 7157, 14314, 28628, 989837, 1979674, 3959348, 16827229, 33654458, 67308916, 416721377, 833442754, 1666885508, 7084263409, 14168526818, 28337053636]

約数ペア:

[(1, 28337053636), (2, 14168526818), (4, 7084263409), (17, 1666885508), (34, 833442754), (68, 416721377), (421, 67308916), (842, 33654458), (1684, 16827229), (7157, 3959348), (14314, 1979674), (28628, 989837)]