64770418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{9439}}^1$

素因数の和:9561

約数の個数: 16

約数和(自身を含む): 100592640

約数和(自身を除く): 35822222

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 9439, 18878, 443633, 689047, 887266, 1378094, 32385209, 64770418]

約数ペア:

[(1, 64770418), (2, 32385209), (47, 1378094), (73, 887266), (94, 689047), (146, 443633), (3431, 18878), (6862, 9439)]