40915672

素因数分解:

$2^3\times 7^1\times {\mathrm{730637}}^1$

素因数の和:730650

約数の個数: 16

約数和(自身を含む): 87676560

約数和(自身を除く): 46760888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 730637, 1461274, 2922548, 5114459, 5845096, 10228918, 20457836, 40915672]

約数ペア:

[(1, 40915672), (2, 20457836), (4, 10228918), (7, 5845096), (8, 5114459), (14, 2922548), (28, 1461274), (56, 730637)]