25696804

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{11617}}^1$

素因数の和:11707

約数の個数: 24

約数和(自身を含む): 52048640

約数和(自身を除く): 26351836

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 11617, 23234, 46468, 81319, 162638, 325276, 917743, 1835486, 3670972, 6424201, 12848402, 25696804]

約数ペア:

[(1, 25696804), (2, 12848402), (4, 6424201), (7, 3670972), (14, 1835486), (28, 917743), (79, 325276), (158, 162638), (316, 81319), (553, 46468), (1106, 23234), (2212, 11617)]