26220928

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{1613}}^1$

素因数の和:1754

約数の個数: 32

約数和(自身を含む): 52680960

約数和(自身を除く): 26460032

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 1613, 2032, 3226, 4064, 6452, 8128, 12904, 16256, 25808, 51616, 103232, 204851, 206464, 409702, 819404, 1638808, 3277616, 6555232, 13110464, 26220928]

約数ペア:

[(1, 26220928), (2, 13110464), (4, 6555232), (8, 3277616), (16, 1638808), (32, 819404), (64, 409702), (127, 206464), (128, 204851), (254, 103232), (508, 51616), (1016, 25808), (1613, 16256), (2032, 12904), (3226, 8128), (4064, 6452)]