42530074

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1\times {\mathrm{709}}^1$

素因数の和:1137

約数の個数: 16

約数和(自身を含む): 64794600

約数和(自身を除く): 22264526

約数列:

[1, 2, 89, 178, 337, 674, 709, 1418, 29993, 59986, 63101, 126202, 238933, 477866, 21265037, 42530074]

約数ペア:

[(1, 42530074), (2, 21265037), (89, 477866), (178, 238933), (337, 126202), (674, 63101), (709, 59986), (1418, 29993)]