28159718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26717}}^1$

素因数の和:26767

約数の個数: 16

約数和(自身を含む): 46168704

約数和(自身を除く): 18008986

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 26717, 53434, 454189, 828227, 908378, 1656454, 14079859, 28159718]

約数ペア:

[(1, 28159718), (2, 14079859), (17, 1656454), (31, 908378), (34, 828227), (62, 454189), (527, 53434), (1054, 26717)]