28267494

素因数分解:

$2^1\times 3^1\times {\mathrm{181}}^1\times {\mathrm{26029}}^1$

素因数の和:26215

約数の個数: 16

約数和(自身を含む): 56849520

約数和(自身を除く): 28582026

約数列:

[1, 2, 3, 6, 181, 362, 543, 1086, 26029, 52058, 78087, 156174, 4711249, 9422498, 14133747, 28267494]

約数ペア:

[(1, 28267494), (2, 14133747), (3, 9422498), (6, 4711249), (181, 156174), (362, 78087), (543, 52058), (1086, 26029)]