28931516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2939}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 53343360

約数和(自身を除く): 24411844

約数列:

[1, 2, 4, 23, 46, 92, 107, 214, 428, 2461, 2939, 4922, 5878, 9844, 11756, 67597, 135194, 270388, 314473, 628946, 1257892, 7232879, 14465758, 28931516]

約数ペア:

[(1, 28931516), (2, 14465758), (4, 7232879), (23, 1257892), (46, 628946), (92, 314473), (107, 270388), (214, 135194), (428, 67597), (2461, 11756), (2939, 9844), (4922, 5878)]