64741564

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{6529}}^1$

素因数の和:6637

約数の個数: 24

約数和(自身を含む): 118114640

約数和(自身を除く): 53373076

約数列:

[1, 2, 4, 37, 67, 74, 134, 148, 268, 2479, 4958, 6529, 9916, 13058, 26116, 241573, 437443, 483146, 874886, 966292, 1749772, 16185391, 32370782, 64741564]

約数ペア:

[(1, 64741564), (2, 32370782), (4, 16185391), (37, 1749772), (67, 966292), (74, 874886), (134, 483146), (148, 437443), (268, 241573), (2479, 26116), (4958, 13058), (6529, 9916)]