28163778

素因数分解:

$2^1\times 3^1\times {\mathrm{691}}^1\times {\mathrm{6793}}^1$

素因数の和:7489

約数の個数: 16

約数和(自身を含む): 56417376

約数和(自身を除く): 28253598

約数列:

[1, 2, 3, 6, 691, 1382, 2073, 4146, 6793, 13586, 20379, 40758, 4693963, 9387926, 14081889, 28163778]

約数ペア:

[(1, 28163778), (2, 14081889), (3, 9387926), (6, 4693963), (691, 40758), (1382, 20379), (2073, 13586), (4146, 6793)]