40798072

素因数分解:

$2^3\times 7^1\times {\mathrm{728537}}^1$

素因数の和:728550

約数の個数: 16

約数和(自身を含む): 87424560

約数和(自身を除く): 46626488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 728537, 1457074, 2914148, 5099759, 5828296, 10199518, 20399036, 40798072]

約数ペア:

[(1, 40798072), (2, 20399036), (4, 10199518), (7, 5828296), (8, 5099759), (14, 2914148), (28, 1457074), (56, 728537)]