27430388

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 49637280

約数和(自身を除く): 22206892

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 1579, 3158, 4343, 6316, 8686, 17372, 67897, 135794, 159479, 271588, 318958, 637916, 6857597, 13715194, 27430388]

約数ペア:

[(1, 27430388), (2, 13715194), (4, 6857597), (43, 637916), (86, 318958), (101, 271588), (172, 159479), (202, 135794), (404, 67897), (1579, 17372), (3158, 8686), (4343, 6316)]