28505087158

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{623771}}^1$

素因数の和:624159

約数の個数: 16

約数和(自身を含む): 43481898576

約数和(自身を除く): 14976811418

約数列:

[1, 2, 73, 146, 313, 626, 22849, 45698, 623771, 1247542, 45535283, 91070566, 195240323, 390480646, 14252543579, 28505087158]

約数ペア:

[(1, 28505087158), (2, 14252543579), (73, 390480646), (146, 195240323), (313, 91070566), (626, 45535283), (22849, 1247542), (45698, 623771)]