28314902

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9677}}^1$

素因数の和:9716

約数の個数: 32

約数和(自身を含む): 55745280

約数和(自身を除く): 27430378

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 418, 1463, 2926, 9677, 19354, 67739, 106447, 135478, 183863, 212894, 367726, 745129, 1287041, 1490258, 2022493, 2574082, 4044986, 14157451, 28314902]

約数ペア:

[(1, 28314902), (2, 14157451), (7, 4044986), (11, 2574082), (14, 2022493), (19, 1490258), (22, 1287041), (38, 745129), (77, 367726), (133, 212894), (154, 183863), (209, 135478), (266, 106447), (418, 67739), (1463, 19354), (2926, 9677)]