64983386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{3863}}^1$

素因数の和:4525

約数の個数: 16

約数和(自身を含む): 105162624

約数和(自身を除く): 40179238

約数列:

[1, 2, 13, 26, 647, 1294, 3863, 7726, 8411, 16822, 50219, 100438, 2499361, 4998722, 32491693, 64983386]

約数ペア:

[(1, 64983386), (2, 32491693), (13, 4998722), (26, 2499361), (647, 100438), (1294, 50219), (3863, 16822), (7726, 8411)]