40392142

素因数分解:

$2^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{5333}}^1$

素因数の和:5883

約数の個数: 16

約数和(自身を含む): 69384672

約数和(自身を除く): 28992530

約数列:

[1, 2, 7, 14, 541, 1082, 3787, 5333, 7574, 10666, 37331, 74662, 2885153, 5770306, 20196071, 40392142]

約数ペア:

[(1, 40392142), (2, 20196071), (7, 5770306), (14, 2885153), (541, 74662), (1082, 37331), (3787, 10666), (5333, 7574)]