26447728

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{10141}}^1$

素因数の和:10312

約数の個数: 20

約数和(自身を含む): 51561928

約数和(自身を除く): 25114200

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 10141, 20282, 40564, 81128, 162256, 1652983, 3305966, 6611932, 13223864, 26447728]

約数ペア:

[(1, 26447728), (2, 13223864), (4, 6611932), (8, 3305966), (16, 1652983), (163, 162256), (326, 81128), (652, 40564), (1304, 20282), (2608, 10141)]