66788404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{761}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 120399048

約数和(自身を除く): 53610644

約数列:

[1, 2, 4, 37, 74, 148, 593, 761, 1186, 1522, 2372, 3044, 21941, 28157, 43882, 56314, 87764, 112628, 451273, 902546, 1805092, 16697101, 33394202, 66788404]

約数ペア:

[(1, 66788404), (2, 33394202), (4, 16697101), (37, 1805092), (74, 902546), (148, 451273), (593, 112628), (761, 87764), (1186, 56314), (1522, 43882), (2372, 28157), (3044, 21941)]