2489728

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 5067360

約数和(自身を除く): 2577632

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 367, 424, 734, 848, 1468, 1696, 2936, 3392, 5872, 6784, 11744, 19451, 23488, 38902, 46976, 77804, 155608, 311216, 622432, 1244864, 2489728]

約数ペア:

[(1, 2489728), (2, 1244864), (4, 622432), (8, 311216), (16, 155608), (32, 77804), (53, 46976), (64, 38902), (106, 23488), (128, 19451), (212, 11744), (367, 6784), (424, 5872), (734, 3392), (848, 2936), (1468, 1696)]