28826868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{343177}}^1$

素因数の和:343191

約数の個数: 24

約数和(自身を含む): 76871872

約数和(自身を除く): 48045004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 343177, 686354, 1029531, 1372708, 2059062, 2402239, 4118124, 4804478, 7206717, 9608956, 14413434, 28826868]

約数ペア:

[(1, 28826868), (2, 14413434), (3, 9608956), (4, 7206717), (6, 4804478), (7, 4118124), (12, 2402239), (14, 2059062), (21, 1372708), (28, 1029531), (42, 686354), (84, 343177)]