40748134

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{126547}}^1$

素因数の和:126579

約数の個数: 16

約数和(自身を含む): 72891648

約数和(自身を除く): 32143514

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 126547, 253094, 885829, 1771658, 2910581, 5821162, 20374067, 40748134]

約数ペア:

[(1, 40748134), (2, 20374067), (7, 5821162), (14, 2910581), (23, 1771658), (46, 885829), (161, 253094), (322, 126547)]