64665874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{355307}}^1$

素因数の和:355329

約数の個数: 16

約数和(自身を含む): 119383488

約数和(自身を除く): 54717614

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 355307, 710614, 2487149, 4618991, 4974298, 9237982, 32332937, 64665874]

約数ペア:

[(1, 64665874), (2, 32332937), (7, 9237982), (13, 4974298), (14, 4618991), (26, 2487149), (91, 710614), (182, 355307)]