42674404

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1811}}^1$

素因数の和:1995

約数の個数: 24

約数和(自身を含む): 77017248

約数和(自身を除く): 34342844

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 1811, 3622, 5891, 7244, 11782, 23564, 77873, 155746, 248107, 311492, 496214, 992428, 10668601, 21337202, 42674404]

約数ペア:

[(1, 42674404), (2, 21337202), (4, 10668601), (43, 992428), (86, 496214), (137, 311492), (172, 248107), (274, 155746), (548, 77873), (1811, 23564), (3622, 11782), (5891, 7244)]