40942706

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{28393}}^1$

素因数の和:28505

約数の個数: 16

約数和(自身を含む): 70871424

約数和(自身を除く): 29928718

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 28393, 56786, 198751, 397502, 2924479, 5848958, 20471353, 40942706]

約数ペア:

[(1, 40942706), (2, 20471353), (7, 5848958), (14, 2924479), (103, 397502), (206, 198751), (721, 56786), (1442, 28393)]