22178072

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 50526720

約数和(自身を除く): 28348648

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 67, 92, 134, 161, 184, 257, 268, 322, 469, 514, 536, 644, 938, 1028, 1288, 1541, 1799, 1876, 2056, 3082, 3598, 3752, 5911, 6164, 7196, 10787, 11822, 12328, 14392, 17219, 21574, 23644, 34438, 41377, 43148, 47288, 68876, 82754, 86296, 120533, 137752, 165508, 241066, 331016, 396037, 482132, 792074, 964264, 1584148, 2772259, 3168296, 5544518, 11089036, 22178072]

約数ペア:

[(1, 22178072), (2, 11089036), (4, 5544518), (7, 3168296), (8, 2772259), (14, 1584148), (23, 964264), (28, 792074), (46, 482132), (56, 396037), (67, 331016), (92, 241066), (134, 165508), (161, 137752), (184, 120533), (257, 86296), (268, 82754), (322, 68876), (469, 47288), (514, 43148), (536, 41377), (644, 34438), (938, 23644), (1028, 21574), (1288, 17219), (1541, 14392), (1799, 12328), (1876, 11822), (2056, 10787), (3082, 7196), (3598, 6164), (3752, 5911)]