26798828

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{5011}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 53889024

約数和(自身を除く): 27090196

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5011, 5348, 10022, 20044, 35077, 70154, 140308, 957101, 1914202, 3828404, 6699707, 13399414, 26798828]

約数ペア:

[(1, 26798828), (2, 13399414), (4, 6699707), (7, 3828404), (14, 1914202), (28, 957101), (191, 140308), (382, 70154), (764, 35077), (1337, 20044), (2674, 10022), (5011, 5348)]