426394816

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{391907}}^1$

素因数の和:391936

約数の個数: 28

約数和(自身を含む): 895901688

約数和(自身を除く): 469506872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 391907, 783814, 1567628, 3135256, 6270512, 6662419, 12541024, 13324838, 25082048, 26649676, 53299352, 106598704, 213197408, 426394816]

約数ペア:

[(1, 426394816), (2, 213197408), (4, 106598704), (8, 53299352), (16, 26649676), (17, 25082048), (32, 13324838), (34, 12541024), (64, 6662419), (68, 6270512), (136, 3135256), (272, 1567628), (544, 783814), (1088, 391907)]