7825904

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^2$

素因数の和:245

約数の個数: 30

約数和(自身を含む): 15563736

約数和(自身を除く): 7737832

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 284, 332, 568, 664, 1136, 1328, 5893, 6889, 11786, 13778, 23572, 27556, 47144, 55112, 94288, 110224, 489119, 978238, 1956476, 3912952, 7825904]

約数ペア:

[(1, 7825904), (2, 3912952), (4, 1956476), (8, 978238), (16, 489119), (71, 110224), (83, 94288), (142, 55112), (166, 47144), (284, 27556), (332, 23572), (568, 13778), (664, 11786), (1136, 6889), (1328, 5893)]