28719686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{21529}}^1$

素因数の和:21583

約数の個数: 16

約数和(自身を含む): 46504800

約数和(自身を除く): 17785114

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 21529, 43058, 495167, 624341, 990334, 1248682, 14359843, 28719686]

約数ペア:

[(1, 28719686), (2, 14359843), (23, 1248682), (29, 990334), (46, 624341), (58, 495167), (667, 43058), (1334, 21529)]