64756882

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:562

約数の個数: 32

約数和(自身を含む): 104493312

約数和(自身を除く): 39736430

約数列:

[1, 2, 37, 43, 47, 74, 86, 94, 433, 866, 1591, 1739, 2021, 3182, 3478, 4042, 16021, 18619, 20351, 32042, 37238, 40702, 74777, 149554, 688903, 752987, 875093, 1377806, 1505974, 1750186, 32378441, 64756882]

約数ペア:

[(1, 64756882), (2, 32378441), (37, 1750186), (43, 1505974), (47, 1377806), (74, 875093), (86, 752987), (94, 688903), (433, 149554), (866, 74777), (1591, 40702), (1739, 37238), (2021, 32042), (3182, 20351), (3478, 18619), (4042, 16021)]