28052172

素因数分解:

$2^2\times 3^2\times {\mathrm{677}}^1\times {\mathrm{1151}}^1$

素因数の和:1838

約数の個数: 36

約数和(自身を含む): 71076096

約数和(自身を除く): 43023924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 677, 1151, 1354, 2031, 2302, 2708, 3453, 4062, 4604, 6093, 6906, 8124, 10359, 12186, 13812, 20718, 24372, 41436, 779227, 1558454, 2337681, 3116908, 4675362, 7013043, 9350724, 14026086, 28052172]

約数ペア:

[(1, 28052172), (2, 14026086), (3, 9350724), (4, 7013043), (6, 4675362), (9, 3116908), (12, 2337681), (18, 1558454), (36, 779227), (677, 41436), (1151, 24372), (1354, 20718), (2031, 13812), (2302, 12186), (2708, 10359), (3453, 8124), (4062, 6906), (4604, 6093)]