66357026

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{1663}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 101357568

約数和(自身を除く): 35000542

約数列:

[1, 2, 71, 142, 281, 562, 1663, 3326, 19951, 39902, 118073, 236146, 467303, 934606, 33178513, 66357026]

約数ペア:

[(1, 66357026), (2, 33178513), (71, 934606), (142, 467303), (281, 236146), (562, 118073), (1663, 39902), (3326, 19951)]