25478606

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:248

約数の個数: 24

約数和(自身を含む): 40084320

約数和(自身を除く): 14605714

約数列:

[1, 2, 47, 73, 79, 94, 146, 158, 2209, 3431, 3713, 4418, 5767, 6862, 7426, 11534, 161257, 174511, 271049, 322514, 349022, 542098, 12739303, 25478606]

約数ペア:

[(1, 25478606), (2, 12739303), (47, 542098), (73, 349022), (79, 322514), (94, 271049), (146, 174511), (158, 161257), (2209, 11534), (3431, 7426), (3713, 6862), (4418, 5767)]