72975526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{165103}}^1$

素因数の和:165135

約数の個数: 16

約数和(自身を含む): 124818624

約数和(自身を除く): 51843098

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 165103, 330206, 2146339, 2806751, 4292678, 5613502, 36487763, 72975526]

約数ペア:

[(1, 72975526), (2, 36487763), (13, 5613502), (17, 4292678), (26, 2806751), (34, 2146339), (221, 330206), (442, 165103)]