40375202

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{4363}}^1$

素因数の和:5033

約数の個数: 16

約数和(自身を含む): 69335232

約数和(自身を除く): 28960030

約数列:

[1, 2, 7, 14, 661, 1322, 4363, 4627, 8726, 9254, 30541, 61082, 2883943, 5767886, 20187601, 40375202]

約数ペア:

[(1, 40375202), (2, 20187601), (7, 5767886), (14, 2883943), (661, 61082), (1322, 30541), (4363, 9254), (4627, 8726)]