40897976

素因数分解:

$2^3\times 7^1\times {\mathrm{730321}}^1$

素因数の和:730334

約数の個数: 16

約数和(自身を含む): 87638640

約数和(自身を除く): 46740664

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 730321, 1460642, 2921284, 5112247, 5842568, 10224494, 20448988, 40897976]

約数ペア:

[(1, 40897976), (2, 20448988), (4, 10224494), (7, 5842568), (8, 5112247), (14, 2921284), (28, 1460642), (56, 730321)]