28474624

素因数分解:

$2^8\times {\mathrm{111229}}^1$

素因数の和:111245

約数の個数: 18

約数和(自身を含む): 56838530

約数和(自身を除く): 28363906

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 111229, 222458, 444916, 889832, 1779664, 3559328, 7118656, 14237312, 28474624]

約数ペア:

[(1, 28474624), (2, 14237312), (4, 7118656), (8, 3559328), (16, 1779664), (32, 889832), (64, 444916), (128, 222458), (256, 111229)]