70391242

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 111029184

約数和(自身を除く): 40637942

約数列:

[1, 2, 37, 47, 74, 94, 547, 1094, 1369, 1739, 2738, 3478, 20239, 25709, 40478, 51418, 64343, 128686, 748843, 951233, 1497686, 1902466, 35195621, 70391242]

約数ペア:

[(1, 70391242), (2, 35195621), (37, 1902466), (47, 1497686), (74, 951233), (94, 748843), (547, 128686), (1094, 64343), (1369, 51418), (1739, 40478), (2738, 25709), (3478, 20239)]