3865808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 40

約数和(自身を含む): 7874496

約数和(自身を除く): 4008688

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 83, 142, 164, 166, 284, 328, 332, 568, 656, 664, 1136, 1328, 2911, 3403, 5822, 5893, 6806, 11644, 11786, 13612, 23288, 23572, 27224, 46576, 47144, 54448, 94288, 241613, 483226, 966452, 1932904, 3865808]

約数ペア:

[(1, 3865808), (2, 1932904), (4, 966452), (8, 483226), (16, 241613), (41, 94288), (71, 54448), (82, 47144), (83, 46576), (142, 27224), (164, 23572), (166, 23288), (284, 13612), (328, 11786), (332, 11644), (568, 6806), (656, 5893), (664, 5822), (1136, 3403), (1328, 2911)]