40846568

素因数分解:

$2^3\times 7^1\times {\mathrm{729403}}^1$

素因数の和:729416

約数の個数: 16

約数和(自身を含む): 87528480

約数和(自身を除く): 46681912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 729403, 1458806, 2917612, 5105821, 5835224, 10211642, 20423284, 40846568]

約数ペア:

[(1, 40846568), (2, 20423284), (4, 10211642), (7, 5835224), (8, 5105821), (14, 2917612), (28, 1458806), (56, 729403)]