40747448

素因数分解:

$2^3\times 7^1\times {\mathrm{727633}}^1$

素因数の和:727646

約数の個数: 16

約数和(自身を含む): 87316080

約数和(自身を除く): 46568632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 727633, 1455266, 2910532, 5093431, 5821064, 10186862, 20373724, 40747448]

約数ペア:

[(1, 40747448), (2, 20373724), (4, 10186862), (7, 5821064), (8, 5093431), (14, 2910532), (28, 1455266), (56, 727633)]