28363654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{27431}}^1$

素因数の和:27491

約数の個数: 16

約数和(自身を含む): 47402496

約数和(自身を除く): 19038842

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 27431, 54862, 301741, 603482, 1289257, 2578514, 14181827, 28363654]

約数ペア:

[(1, 28363654), (2, 14181827), (11, 2578514), (22, 1289257), (47, 603482), (94, 301741), (517, 54862), (1034, 27431)]