28869802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{2473}}^1$

素因数の和:2937

約数の個数: 16

約数和(自身を含む): 46758600

約数和(自身を除く): 17888798

約数列:

[1, 2, 13, 26, 449, 898, 2473, 4946, 5837, 11674, 32149, 64298, 1110377, 2220754, 14434901, 28869802]

約数ペア:

[(1, 28869802), (2, 14434901), (13, 2220754), (26, 1110377), (449, 64298), (898, 32149), (2473, 11674), (4946, 5837)]