21886016

素因数分解:

$2^6\times {\mathrm{569}}^1\times {\mathrm{601}}^1$

素因数の和:1182

約数の個数: 28

約数和(自身を含む): 43578780

約数和(自身を除く): 21692764

約数列:

[1, 2, 4, 8, 16, 32, 64, 569, 601, 1138, 1202, 2276, 2404, 4552, 4808, 9104, 9616, 18208, 19232, 36416, 38464, 341969, 683938, 1367876, 2735752, 5471504, 10943008, 21886016]

約数ペア:

[(1, 21886016), (2, 10943008), (4, 5471504), (8, 2735752), (16, 1367876), (32, 683938), (64, 341969), (569, 38464), (601, 36416), (1138, 19232), (1202, 18208), (2276, 9616), (2404, 9104), (4552, 4808)]