13376564152

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{4999}}^1$

素因数の和:5756

約数の個数: 64

約数和(自身を含む): 29116800000

約数和(自身を除く): 15740235848

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 673, 994, 1346, 1988, 2692, 3976, 4711, 4999, 5384, 9422, 9998, 18844, 19996, 34993, 37688, 39992, 47783, 69986, 95566, 139972, 191132, 279944, 334481, 354929, 382264, 668962, 709858, 1337924, 1419716, 2484503, 2675848, 2839432, 3364327, 4969006, 6728654, 9938012, 13457308, 19876024, 23550289, 26914616, 47100578, 94201156, 188402312, 238867217, 477734434, 955468868, 1672070519, 1910937736, 3344141038, 6688282076, 13376564152]

約数ペア:

[(1, 13376564152), (2, 6688282076), (4, 3344141038), (7, 1910937736), (8, 1672070519), (14, 955468868), (28, 477734434), (56, 238867217), (71, 188402312), (142, 94201156), (284, 47100578), (497, 26914616), (568, 23550289), (673, 19876024), (994, 13457308), (1346, 9938012), (1988, 6728654), (2692, 4969006), (3976, 3364327), (4711, 2839432), (4999, 2675848), (5384, 2484503), (9422, 1419716), (9998, 1337924), (18844, 709858), (19996, 668962), (34993, 382264), (37688, 354929), (39992, 334481), (47783, 279944), (69986, 191132), (95566, 139972)]