40947004

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3257}}^1$

素因数の和:3717

約数の個数: 24

約数和(自身を含む): 82101600

約数和(自身を除く): 41154596

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 3143, 3257, 6286, 6514, 12572, 13028, 22799, 45598, 91196, 1462393, 2924786, 5849572, 10236751, 20473502, 40947004]

約数ペア:

[(1, 40947004), (2, 20473502), (4, 10236751), (7, 5849572), (14, 2924786), (28, 1462393), (449, 91196), (898, 45598), (1796, 22799), (3143, 13028), (3257, 12572), (6286, 6514)]