40872026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1097}}^1\times {\mathrm{1433}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 66130344

約数和(自身を除く): 25258318

約数列:

[1, 2, 13, 26, 1097, 1433, 2194, 2866, 14261, 18629, 28522, 37258, 1572001, 3144002, 20436013, 40872026]

約数ペア:

[(1, 40872026), (2, 20436013), (13, 3144002), (26, 1572001), (1097, 37258), (1433, 28522), (2194, 18629), (2866, 14261)]