28878032

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{7951}}^1$

素因数の和:8186

約数の個数: 20

約数和(自身を含む): 56204736

約数和(自身を除く): 27326704

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 7951, 15902, 31804, 63608, 127216, 1804877, 3609754, 7219508, 14439016, 28878032]

約数ペア:

[(1, 28878032), (2, 14439016), (4, 7219508), (8, 3609754), (16, 1804877), (227, 127216), (454, 63608), (908, 31804), (1816, 15902), (3632, 7951)]