40487048

素因数分解:

$2^3\times 7^1\times {\mathrm{722983}}^1$

素因数の和:722996

約数の個数: 16

約数和(自身を含む): 86758080

約数和(自身を除く): 46271032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 722983, 1445966, 2891932, 5060881, 5783864, 10121762, 20243524, 40487048]

約数ペア:

[(1, 40487048), (2, 20243524), (4, 10121762), (7, 5783864), (8, 5060881), (14, 2891932), (28, 1445966), (56, 722983)]