28901626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4013}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 46867464

約数和(自身を除く): 17965838

約数列:

[1, 2, 13, 26, 277, 554, 3601, 4013, 7202, 8026, 52169, 104338, 1111601, 2223202, 14450813, 28901626]

約数ペア:

[(1, 28901626), (2, 14450813), (13, 2223202), (26, 1111601), (277, 104338), (554, 52169), (3601, 8026), (4013, 7202)]