28643038

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1059

約数の個数: 16

約数和(自身を含む): 43854336

約数和(自身を除く): 15211298

約数列:

[1, 2, 61, 122, 383, 613, 766, 1226, 23363, 37393, 46726, 74786, 234779, 469558, 14321519, 28643038]

約数ペア:

[(1, 28643038), (2, 14321519), (61, 469558), (122, 234779), (383, 74786), (613, 46726), (766, 37393), (1226, 23363)]