857312

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 1715616

約数和(自身を除く): 858304

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 367, 584, 734, 1168, 1468, 2336, 2936, 5872, 11744, 26791, 53582, 107164, 214328, 428656, 857312]

約数ペア:

[(1, 857312), (2, 428656), (4, 214328), (8, 107164), (16, 53582), (32, 26791), (73, 11744), (146, 5872), (292, 2936), (367, 2336), (584, 1468), (734, 1168)]