65998904

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 61181896

約数列:

[1, 2, 4, 8, 47, 94, 188, 191, 376, 382, 764, 919, 1528, 1838, 3676, 7352, 8977, 17954, 35908, 43193, 71816, 86386, 172772, 175529, 345544, 351058, 702116, 1404232, 8249863, 16499726, 32999452, 65998904]

約数ペア:

[(1, 65998904), (2, 32999452), (4, 16499726), (8, 8249863), (47, 1404232), (94, 702116), (188, 351058), (191, 345544), (376, 175529), (382, 172772), (764, 86386), (919, 71816), (1528, 43193), (1838, 35908), (3676, 17954), (7352, 8977)]