7216236874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{8863}}^1$

素因数の和:9211

約数の個数: 64

約数和(自身を含む): 14336704512

約数和(自身を除く): 7120467638

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 311, 374, 622, 1309, 2177, 2618, 3421, 4354, 5287, 6842, 8863, 10574, 17726, 23947, 37009, 47894, 58157, 62041, 74018, 97493, 116314, 124082, 150671, 194986, 301342, 407099, 682451, 814198, 1054697, 1364902, 1657381, 2109394, 2756393, 3314762, 5512786, 11601667, 19294751, 23203334, 30320323, 38589502, 46858681, 60640646, 93717362, 212242261, 328010767, 424484522, 515445491, 656021534, 1030890982, 3608118437, 7216236874]

約数ペア:

[(1, 7216236874), (2, 3608118437), (7, 1030890982), (11, 656021534), (14, 515445491), (17, 424484522), (22, 328010767), (34, 212242261), (77, 93717362), (119, 60640646), (154, 46858681), (187, 38589502), (238, 30320323), (311, 23203334), (374, 19294751), (622, 11601667), (1309, 5512786), (2177, 3314762), (2618, 2756393), (3421, 2109394), (4354, 1657381), (5287, 1364902), (6842, 1054697), (8863, 814198), (10574, 682451), (17726, 407099), (23947, 301342), (37009, 194986), (47894, 150671), (58157, 124082), (62041, 116314), (74018, 97493)]