28727128

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{5449}}^1$

素因数の和:6114

約数の個数: 16

約数和(自身を含む): 53955000

約数和(自身を除く): 25227872

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 5449, 10898, 21796, 43592, 3590891, 7181782, 14363564, 28727128]

約数ペア:

[(1, 28727128), (2, 14363564), (4, 7181782), (8, 3590891), (659, 43592), (1318, 21796), (2636, 10898), (5272, 5449)]