42747908

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{4973}}^1$

素因数の和:5291

約数の個数: 24

約数和(自身を含む): 85791552

約数和(自身を除く): 43043644

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 4298, 4973, 8596, 9946, 19892, 34811, 69622, 139244, 1526711, 3053422, 6106844, 10686977, 21373954, 42747908]

約数ペア:

[(1, 42747908), (2, 21373954), (4, 10686977), (7, 6106844), (14, 3053422), (28, 1526711), (307, 139244), (614, 69622), (1228, 34811), (2149, 19892), (4298, 9946), (4973, 8596)]