40747966

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61927}}^1$

素因数の和:61983

約数の個数: 16

約数和(自身を含む): 71341056

約数和(自身を除く): 30593090

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 61927, 123854, 433489, 866978, 2910569, 5821138, 20373983, 40747966]

約数ペア:

[(1, 40747966), (2, 20373983), (7, 5821138), (14, 2910569), (47, 866978), (94, 433489), (329, 123854), (658, 61927)]