28480408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{323641}}^1$

素因数の和:323658

約数の個数: 16

約数和(自身を含む): 58255560

約数和(自身を除く): 29775152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 323641, 647282, 1294564, 2589128, 3560051, 7120102, 14240204, 28480408]

約数ペア:

[(1, 28480408), (2, 14240204), (4, 7120102), (8, 3560051), (11, 2589128), (22, 1294564), (44, 647282), (88, 323641)]