26661248

素因数分解:

$2^7\times {\mathrm{208291}}^1$

素因数の和:208305

約数の個数: 16

約数和(自身を含む): 53114460

約数和(自身を除く): 26453212

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 208291, 416582, 833164, 1666328, 3332656, 6665312, 13330624, 26661248]

約数ペア:

[(1, 26661248), (2, 13330624), (4, 6665312), (8, 3332656), (16, 1666328), (32, 833164), (64, 416582), (128, 208291)]