78056408

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{513529}}^1$

素因数の和:513554

約数の個数: 16

約数和(自身を含む): 154059000

約数和(自身を除く): 76002592

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 513529, 1027058, 2054116, 4108232, 9757051, 19514102, 39028204, 78056408]

約数ペア:

[(1, 78056408), (2, 39028204), (4, 19514102), (8, 9757051), (19, 4108232), (38, 2054116), (76, 1027058), (152, 513529)]