28442986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{9041}}^1$

素因数の和:9078

約数の個数: 24

約数和(自身を含む): 50508612

約数和(自身を除く): 22065626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 9041, 18082, 99451, 117533, 198902, 235066, 1093961, 1292863, 2187922, 2585726, 14221493, 28442986]

約数ペア:

[(1, 28442986), (2, 14221493), (11, 2585726), (13, 2187922), (22, 1292863), (26, 1093961), (121, 235066), (143, 198902), (242, 117533), (286, 99451), (1573, 18082), (3146, 9041)]