28528846

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 43680240

約数和(自身を除く): 15151394

約数列:

[1, 2, 61, 122, 379, 617, 758, 1234, 23119, 37637, 46238, 75274, 233843, 467686, 14264423, 28528846]

約数ペア:

[(1, 28528846), (2, 14264423), (61, 467686), (122, 233843), (379, 75274), (617, 46238), (758, 37637), (1234, 23119)]