26001766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{409}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 47232000

約数和(自身を除く): 21230234

約数列:

[1, 2, 7, 14, 19, 38, 133, 239, 266, 409, 478, 818, 1673, 2863, 3346, 4541, 5726, 7771, 9082, 15542, 31787, 54397, 63574, 97751, 108794, 195502, 684257, 1368514, 1857269, 3714538, 13000883, 26001766]

約数ペア:

[(1, 26001766), (2, 13000883), (7, 3714538), (14, 1857269), (19, 1368514), (38, 684257), (133, 195502), (239, 108794), (266, 97751), (409, 63574), (478, 54397), (818, 31787), (1673, 15542), (2863, 9082), (3346, 7771), (4541, 5726)]