28558154

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{3821}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 44442216

約数和(自身を除く): 15884062

約数列:

[1, 2, 37, 74, 101, 202, 3737, 3821, 7474, 7642, 141377, 282754, 385921, 771842, 14279077, 28558154]

約数ペア:

[(1, 28558154), (2, 14279077), (37, 771842), (74, 385921), (101, 282754), (202, 141377), (3737, 7642), (3821, 7474)]