28225934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41387}}^1$

素因数の和:41431

約数の個数: 16

約数和(自身を含む): 47678976

約数和(自身を除く): 19453042

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 41387, 82774, 455257, 910514, 1282997, 2565994, 14112967, 28225934]

約数ペア:

[(1, 28225934), (2, 14112967), (11, 2565994), (22, 1282997), (31, 910514), (62, 455257), (341, 82774), (682, 41387)]