26291164

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:885

約数の個数: 24

約数和(自身を含む): 47477808

約数和(自身を除く): 21186644

約数列:

[1, 2, 4, 37, 74, 148, 401, 443, 802, 886, 1604, 1772, 14837, 16391, 29674, 32782, 59348, 65564, 177643, 355286, 710572, 6572791, 13145582, 26291164]

約数ペア:

[(1, 26291164), (2, 13145582), (4, 6572791), (37, 710572), (74, 355286), (148, 177643), (401, 65564), (443, 59348), (802, 32782), (886, 29674), (1604, 16391), (1772, 14837)]