27878834

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{5623}}^1$

素因数の和:5729

約数の個数: 16

約数和(自身を含む): 43597248

約数和(自身を除く): 15718414

約数列:

[1, 2, 37, 67, 74, 134, 2479, 4958, 5623, 11246, 208051, 376741, 416102, 753482, 13939417, 27878834]

約数ペア:

[(1, 27878834), (2, 13939417), (37, 753482), (67, 416102), (74, 376741), (134, 208051), (2479, 11246), (4958, 5623)]