40372066

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{39503}}^1$

素因数の和:39585

約数の個数: 16

約数和(自身を含む): 70159104

約数和(自身を除く): 29787038

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 39503, 79006, 276521, 553042, 2883719, 5767438, 20186033, 40372066]

約数ペア:

[(1, 40372066), (2, 20186033), (7, 5767438), (14, 2883719), (73, 553042), (146, 276521), (511, 79006), (1022, 39503)]