40807052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71341}}^1$

素因数の和:71369

約数の個数: 24

約数和(自身を含む): 83898192

約数和(自身を除く): 43091140

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 71341, 142682, 285364, 784751, 927433, 1569502, 1854866, 3139004, 3709732, 10201763, 20403526, 40807052]

約数ペア:

[(1, 40807052), (2, 20403526), (4, 10201763), (11, 3709732), (13, 3139004), (22, 1854866), (26, 1569502), (44, 927433), (52, 784751), (143, 285364), (286, 142682), (572, 71341)]