71066128

素因数分解:

$2^4\times 7^1\times {\mathrm{634519}}^1$

素因数の和:634534

約数の個数: 20

約数和(自身を含む): 157360960

約数和(自身を除く): 86294832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 634519, 1269038, 2538076, 4441633, 5076152, 8883266, 10152304, 17766532, 35533064, 71066128]

約数ペア:

[(1, 71066128), (2, 35533064), (4, 17766532), (7, 10152304), (8, 8883266), (14, 5076152), (16, 4441633), (28, 2538076), (56, 1269038), (112, 634519)]