57661394

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{10271}}^1$

素因数の和:10681

約数の個数: 16

約数和(自身を含む): 99104256

約数和(自身を除く): 41442862

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 10271, 20542, 71897, 143794, 4118671, 8237342, 28830697, 57661394]

約数ペア:

[(1, 57661394), (2, 28830697), (7, 8237342), (14, 4118671), (401, 143794), (802, 71897), (2807, 20542), (5614, 10271)]