22821428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35437}}^1$

素因数の和:35471

約数の個数: 24

約数和(自身を含む): 47628672

約数和(自身を除く): 24807244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 35437, 70874, 141748, 248059, 496118, 815051, 992236, 1630102, 3260204, 5705357, 11410714, 22821428]

約数ペア:

[(1, 22821428), (2, 11410714), (4, 5705357), (7, 3260204), (14, 1630102), (23, 992236), (28, 815051), (46, 496118), (92, 248059), (161, 141748), (322, 70874), (644, 35437)]