40566589

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1321}}^1$

素因数の和:1476

約数の個数: 16

約数和(自身を含む): 47972736

約数和(自身を除く): 7406147

約数列:

[1, 7, 41, 107, 287, 749, 1321, 4387, 9247, 30709, 54161, 141347, 379127, 989429, 5795227, 40566589]

約数ペア:

[(1, 40566589), (7, 5795227), (41, 989429), (107, 379127), (287, 141347), (749, 54161), (1321, 30709), (4387, 9247)]