42685768

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 81768960

約数和(自身を除く): 39083192

約数列:

[1, 2, 4, 8, 71, 142, 223, 284, 337, 446, 568, 674, 892, 1348, 1784, 2696, 15833, 23927, 31666, 47854, 63332, 75151, 95708, 126664, 150302, 191416, 300604, 601208, 5335721, 10671442, 21342884, 42685768]

約数ペア:

[(1, 42685768), (2, 21342884), (4, 10671442), (8, 5335721), (71, 601208), (142, 300604), (223, 191416), (284, 150302), (337, 126664), (446, 95708), (568, 75151), (674, 63332), (892, 47854), (1348, 31666), (1784, 23927), (2696, 15833)]