68942864

素因数分解:

$2^4\times {\mathrm{727}}^1\times {\mathrm{5927}}^1$

素因数の和:6662

約数の個数: 20

約数和(自身を含む): 133783104

約数和(自身を除く): 64840240

約数列:

[1, 2, 4, 8, 16, 727, 1454, 2908, 5816, 5927, 11632, 11854, 23708, 47416, 94832, 4308929, 8617858, 17235716, 34471432, 68942864]

約数ペア:

[(1, 68942864), (2, 34471432), (4, 17235716), (8, 8617858), (16, 4308929), (727, 94832), (1454, 47416), (2908, 23708), (5816, 11854), (5927, 11632)]