40666262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223441}}^1$

素因数の和:223463

約数の個数: 16

約数和(自身を含む): 75076512

約数和(自身を除く): 34410250

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 223441, 446882, 1564087, 2904733, 3128174, 5809466, 20333131, 40666262]

約数ペア:

[(1, 40666262), (2, 20333131), (7, 5809466), (13, 3128174), (14, 2904733), (26, 1564087), (91, 446882), (182, 223441)]