28821354

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{26539}}^1$

素因数の和:26725

約数の個数: 16

約数和(自身を含む): 57963360

約数和(自身を除く): 29142006

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 26539, 53078, 79617, 159234, 4803559, 9607118, 14410677, 28821354]

約数ペア:

[(1, 28821354), (2, 14410677), (3, 9607118), (6, 4803559), (181, 159234), (362, 79617), (543, 53078), (1086, 26539)]