74203804

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{261281}}^1$

素因数の和:261356

約数の個数: 12

約数和(自身を含む): 131686128

約数和(自身を除く): 57482324

約数列:

[1, 2, 4, 71, 142, 284, 261281, 522562, 1045124, 18550951, 37101902, 74203804]

約数ペア:

[(1, 74203804), (2, 37101902), (4, 18550951), (71, 1045124), (142, 522562), (284, 261281)]