22450996904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{297191}}^1$

素因数の和:297294

約数の個数: 64

約数和(自身を含む): 51354777600

約数和(自身を除く): 28903780696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 71, 76, 133, 142, 152, 266, 284, 497, 532, 568, 994, 1064, 1349, 1988, 2698, 3976, 5396, 9443, 10792, 18886, 37772, 75544, 297191, 594382, 1188764, 2080337, 2377528, 4160674, 5646629, 8321348, 11293258, 16642696, 21100561, 22586516, 39526403, 42201122, 45173032, 79052806, 84402244, 147703927, 158105612, 168804488, 295407854, 316211224, 400910659, 590815708, 801821318, 1181631416, 1603642636, 2806374613, 3207285272, 5612749226, 11225498452, 22450996904]

約数ペア:

[(1, 22450996904), (2, 11225498452), (4, 5612749226), (7, 3207285272), (8, 2806374613), (14, 1603642636), (19, 1181631416), (28, 801821318), (38, 590815708), (56, 400910659), (71, 316211224), (76, 295407854), (133, 168804488), (142, 158105612), (152, 147703927), (266, 84402244), (284, 79052806), (497, 45173032), (532, 42201122), (568, 39526403), (994, 22586516), (1064, 21100561), (1349, 16642696), (1988, 11293258), (2698, 8321348), (3976, 5646629), (5396, 4160674), (9443, 2377528), (10792, 2080337), (18886, 1188764), (37772, 594382), (75544, 297191)]