28513864

素因数分解:

$2^3\times {\mathrm{1471}}^1\times {\mathrm{2423}}^1$

素因数の和:3900

約数の個数: 16

約数和(自身を含む): 53521920

約数和(自身を除く): 25008056

約数列:

[1, 2, 4, 8, 1471, 2423, 2942, 4846, 5884, 9692, 11768, 19384, 3564233, 7128466, 14256932, 28513864]

約数ペア:

[(1, 28513864), (2, 14256932), (4, 7128466), (8, 3564233), (1471, 19384), (2423, 11768), (2942, 9692), (4846, 5884)]