28502266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15017}}^1$

素因数の和:15105

約数の個数: 16

約数和(自身を含む): 46675944

約数和(自身を除く): 18173678

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 15017, 30034, 195221, 390442, 1096241, 2192482, 14251133, 28502266]

約数ペア:

[(1, 28502266), (2, 14251133), (13, 2192482), (26, 1096241), (73, 390442), (146, 195221), (949, 30034), (1898, 15017)]