40751444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:236

約数の個数: 36

約数和(自身を含む): 75590592

約数和(自身を除く): 34839148

約数列:

[1, 2, 4, 43, 47, 71, 86, 94, 142, 172, 188, 284, 2021, 3053, 3337, 4042, 5041, 6106, 6674, 8084, 10082, 12212, 13348, 20164, 143491, 216763, 236927, 286982, 433526, 473854, 573964, 867052, 947708, 10187861, 20375722, 40751444]

約数ペア:

[(1, 40751444), (2, 20375722), (4, 10187861), (43, 947708), (47, 867052), (71, 573964), (86, 473854), (94, 433526), (142, 286982), (172, 236927), (188, 216763), (284, 143491), (2021, 20164), (3053, 13348), (3337, 12212), (4042, 10082), (5041, 8084), (6106, 6674)]