40814566

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4447}}^1$

素因数の和:4815

約数の個数: 16

約数和(自身を含む): 66132864

約数和(自身を除く): 25318298

約数列:

[1, 2, 13, 26, 353, 706, 4447, 4589, 8894, 9178, 57811, 115622, 1569791, 3139582, 20407283, 40814566]

約数ペア:

[(1, 40814566), (2, 20407283), (13, 3139582), (26, 1569791), (353, 115622), (706, 57811), (4447, 9178), (4589, 8894)]