28368184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{272771}}^1$

素因数の和:272790

約数の個数: 16

約数和(自身を含む): 57282120

約数和(自身を除く): 28913936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 272771, 545542, 1091084, 2182168, 3546023, 7092046, 14184092, 28368184]

約数ペア:

[(1, 28368184), (2, 14184092), (4, 7092046), (8, 3546023), (13, 2182168), (26, 1091084), (52, 545542), (104, 272771)]