40455016

素因数分解:

$2^3\times 7^1\times {\mathrm{722411}}^1$

素因数の和:722424

約数の個数: 16

約数和(自身を含む): 86689440

約数和(自身を除く): 46234424

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 722411, 1444822, 2889644, 5056877, 5779288, 10113754, 20227508, 40455016]

約数ペア:

[(1, 40455016), (2, 20227508), (4, 10113754), (7, 5779288), (8, 5056877), (14, 2889644), (28, 1444822), (56, 722411)]