70728104

素因数分解:

$2^3\times {\mathrm{1973}}^1\times {\mathrm{4481}}^1$

素因数の和:6460

約数の個数: 16

約数和(自身を含む): 132712020

約数和(自身を除く): 61983916

約数列:

[1, 2, 4, 8, 1973, 3946, 4481, 7892, 8962, 15784, 17924, 35848, 8841013, 17682026, 35364052, 70728104]

約数ペア:

[(1, 70728104), (2, 35364052), (4, 17682026), (8, 8841013), (1973, 35848), (3946, 17924), (4481, 15784), (7892, 8962)]