40206544

素因数分解:

$2^4\times 7^1\times {\mathrm{358987}}^1$

素因数の和:359002

約数の個数: 20

約数和(自身を含む): 89029024

約数和(自身を除く): 48822480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358987, 717974, 1435948, 2512909, 2871896, 5025818, 5743792, 10051636, 20103272, 40206544]

約数ペア:

[(1, 40206544), (2, 20103272), (4, 10051636), (7, 5743792), (8, 5025818), (14, 2871896), (16, 2512909), (28, 1435948), (56, 717974), (112, 358987)]