25787612

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1861

約数の個数: 24

約数和(自身を含む): 47068560

約数和(自身を除く): 21280948

約数列:

[1, 2, 4, 29, 58, 116, 131, 262, 524, 1697, 3394, 3799, 6788, 7598, 15196, 49213, 98426, 196852, 222307, 444614, 889228, 6446903, 12893806, 25787612]

約数ペア:

[(1, 25787612), (2, 12893806), (4, 6446903), (29, 889228), (58, 444614), (116, 222307), (131, 196852), (262, 98426), (524, 49213), (1697, 15196), (3394, 7598), (3799, 6788)]