69391672

素因数分解:

$2^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{3571}}^1$

素因数の和:3931

約数の個数: 32

約数和(自身を含む): 149166720

約数和(自身を除く): 79775048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 347, 694, 1388, 2429, 2776, 3571, 4858, 7142, 9716, 14284, 19432, 24997, 28568, 49994, 99988, 199976, 1239137, 2478274, 4956548, 8673959, 9913096, 17347918, 34695836, 69391672]

約数ペア:

[(1, 69391672), (2, 34695836), (4, 17347918), (7, 9913096), (8, 8673959), (14, 4956548), (28, 2478274), (56, 1239137), (347, 199976), (694, 99988), (1388, 49994), (2429, 28568), (2776, 24997), (3571, 19432), (4858, 14284), (7142, 9716)]