28568552

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{187951}}^1$

素因数の和:187976

約数の個数: 16

約数和(自身を含む): 56385600

約数和(自身を除く): 27817048

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 187951, 375902, 751804, 1503608, 3571069, 7142138, 14284276, 28568552]

約数ペア:

[(1, 28568552), (2, 14284276), (4, 7142138), (8, 3571069), (19, 1503608), (38, 751804), (76, 375902), (152, 187951)]