28279676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{1597}}^1$

素因数の和:1853

約数の個数: 24

約数和(自身を含む): 52350480

約数和(自身を除く): 24070804

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 1597, 3194, 4427, 6388, 8854, 17708, 30343, 60686, 121372, 372101, 744202, 1488404, 7069919, 14139838, 28279676]

約数ペア:

[(1, 28279676), (2, 14139838), (4, 7069919), (19, 1488404), (38, 744202), (76, 372101), (233, 121372), (466, 60686), (932, 30343), (1597, 17708), (3194, 8854), (4427, 6388)]