25780168

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 49586400

約数和(自身を除く): 23806232

約数列:

[1, 2, 4, 8, 59, 118, 193, 236, 283, 386, 472, 566, 772, 1132, 1544, 2264, 11387, 16697, 22774, 33394, 45548, 54619, 66788, 91096, 109238, 133576, 218476, 436952, 3222521, 6445042, 12890084, 25780168]

約数ペア:

[(1, 25780168), (2, 12890084), (4, 6445042), (8, 3222521), (59, 436952), (118, 218476), (193, 133576), (236, 109238), (283, 91096), (386, 66788), (472, 54619), (566, 45548), (772, 33394), (1132, 22774), (1544, 16697), (2264, 11387)]