27221554

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{3967}}^1$

素因数の和:4089

約数の個数: 16

約数和(自身を含む): 42283008

約数和(自身を除く): 15061454

約数列:

[1, 2, 47, 73, 94, 146, 3431, 3967, 6862, 7934, 186449, 289591, 372898, 579182, 13610777, 27221554]

約数ペア:

[(1, 27221554), (2, 13610777), (47, 579182), (73, 372898), (94, 289591), (146, 186449), (3431, 7934), (3967, 6862)]