9997856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{28403}}^1$

素因数の和:28424

約数の個数: 24

約数和(自身を含む): 21473424

約数和(自身を除く): 11475568

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 28403, 56806, 113612, 227224, 312433, 454448, 624866, 908896, 1249732, 2499464, 4998928, 9997856]

約数ペア:

[(1, 9997856), (2, 4998928), (4, 2499464), (8, 1249732), (11, 908896), (16, 624866), (22, 454448), (32, 312433), (44, 227224), (88, 113612), (176, 56806), (352, 28403)]