28769026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{100591}}^1$

素因数の和:100617

約数の個数: 16

約数和(自身を含む): 50698368

約数和(自身を除く): 21929342

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 100591, 201182, 1106501, 1307683, 2213002, 2615366, 14384513, 28769026]

約数ペア:

[(1, 28769026), (2, 14384513), (11, 2615366), (13, 2213002), (22, 1307683), (26, 1106501), (143, 201182), (286, 100591)]