25436864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{12821}}^1$

素因数の和:12864

約数の個数: 28

約数和(自身を含む): 52108608

約数和(自身を除く): 26671744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 12821, 25642, 51284, 102568, 205136, 397451, 410272, 794902, 820544, 1589804, 3179608, 6359216, 12718432, 25436864]

約数ペア:

[(1, 25436864), (2, 12718432), (4, 6359216), (8, 3179608), (16, 1589804), (31, 820544), (32, 794902), (62, 410272), (64, 397451), (124, 205136), (248, 102568), (496, 51284), (992, 25642), (1984, 12821)]