28309762

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{26557}}^1$

素因数の和:26613

約数の個数: 16

約数和(自身を含む): 46848312

約数和(自身を除く): 18538550

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 26557, 53114, 345241, 690482, 1088837, 2177674, 14154881, 28309762]

約数ペア:

[(1, 28309762), (2, 14154881), (13, 2177674), (26, 1088837), (41, 690482), (82, 345241), (533, 53114), (1066, 26557)]