65429644

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{21839}}^1$

素因数の和:21957

約数の個数: 24

約数和(自身を含む): 132088320

約数和(自身を除く): 66658676

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 21839, 43678, 87356, 152873, 305746, 611492, 2336773, 4673546, 9347092, 16357411, 32714822, 65429644]

約数ペア:

[(1, 65429644), (2, 32714822), (4, 16357411), (7, 9347092), (14, 4673546), (28, 2336773), (107, 611492), (214, 305746), (428, 152873), (749, 87356), (1498, 43678), (2996, 21839)]