42678242

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8123}}^1$

素因数の和:8233

約数の個数: 16

約数和(自身を含む): 66681792

約数和(自身を除く): 24003550

約数列:

[1, 2, 37, 71, 74, 142, 2627, 5254, 8123, 16246, 300551, 576733, 601102, 1153466, 21339121, 42678242]

約数ペア:

[(1, 42678242), (2, 21339121), (37, 1153466), (71, 601102), (74, 576733), (142, 300551), (2627, 16246), (5254, 8123)]