40817042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{126761}}^1$

素因数の和:126793

約数の個数: 16

約数和(自身を含む): 73014912

約数和(自身を除く): 32197870

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 126761, 253522, 887327, 1774654, 2915503, 5831006, 20408521, 40817042]

約数ペア:

[(1, 40817042), (2, 20408521), (7, 5831006), (14, 2915503), (23, 1774654), (46, 887327), (161, 253522), (322, 126761)]