68943644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223843}}^1$

素因数の和:223865

約数の個数: 24

約数和(自身を含む): 150423168

約数和(自身を除く): 81479524

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 223843, 447686, 895372, 1566901, 2462273, 3133802, 4924546, 6267604, 9849092, 17235911, 34471822, 68943644]

約数ペア:

[(1, 68943644), (2, 34471822), (4, 17235911), (7, 9849092), (11, 6267604), (14, 4924546), (22, 3133802), (28, 2462273), (44, 1566901), (77, 895372), (154, 447686), (308, 223843)]