25880576

素因数分解:

$2^{11}\times {\mathrm{12637}}^1$

素因数の和:12659

約数の個数: 24

約数和(自身を含む): 51752610

約数和(自身を除く): 25872034

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 12637, 25274, 50548, 101096, 202192, 404384, 808768, 1617536, 3235072, 6470144, 12940288, 25880576]

約数ペア:

[(1, 25880576), (2, 12940288), (4, 6470144), (8, 3235072), (16, 1617536), (32, 808768), (64, 404384), (128, 202192), (256, 101096), (512, 50548), (1024, 25274), (2048, 12637)]