28761902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{3557}}^1$

素因数の和:3883

約数の個数: 16

約数和(自身を含む): 46624032

約数和(自身を除く): 17862130

約数列:

[1, 2, 13, 26, 311, 622, 3557, 4043, 7114, 8086, 46241, 92482, 1106227, 2212454, 14380951, 28761902]

約数ペア:

[(1, 28761902), (2, 14380951), (13, 2212454), (26, 1106227), (311, 92482), (622, 46241), (3557, 8086), (4043, 7114)]