66087976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{485941}}^1$

素因数の和:485964

約数の個数: 16

約数和(自身を含む): 131204340

約数和(自身を除く): 65116364

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 485941, 971882, 1943764, 3887528, 8260997, 16521994, 33043988, 66087976]

約数ペア:

[(1, 66087976), (2, 33043988), (4, 16521994), (8, 8260997), (17, 3887528), (34, 1943764), (68, 971882), (136, 485941)]