27792592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{91423}}^1$

素因数の和:91450

約数の個数: 20

約数和(自身を含む): 56682880

約数和(自身を除く): 28890288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 91423, 182846, 365692, 731384, 1462768, 1737037, 3474074, 6948148, 13896296, 27792592]

約数ペア:

[(1, 27792592), (2, 13896296), (4, 6948148), (8, 3474074), (16, 1737037), (19, 1462768), (38, 731384), (76, 365692), (152, 182846), (304, 91423)]