40674872

素因数分解:

$2^3\times 7^1\times {\mathrm{726337}}^1$

素因数の和:726350

約数の個数: 16

約数和(自身を含む): 87160560

約数和(自身を除く): 46485688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 726337, 1452674, 2905348, 5084359, 5810696, 10168718, 20337436, 40674872]

約数ペア:

[(1, 40674872), (2, 20337436), (4, 10168718), (7, 5810696), (8, 5084359), (14, 2905348), (28, 1452674), (56, 726337)]