28379084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1193}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 52488240

約数和(自身を除く): 24109156

約数列:

[1, 2, 4, 19, 38, 76, 313, 626, 1193, 1252, 2386, 4772, 5947, 11894, 22667, 23788, 45334, 90668, 373409, 746818, 1493636, 7094771, 14189542, 28379084]

約数ペア:

[(1, 28379084), (2, 14189542), (4, 7094771), (19, 1493636), (38, 746818), (76, 373409), (313, 90668), (626, 45334), (1193, 23788), (1252, 22667), (2386, 11894), (4772, 5947)]