21345910432

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{9811}}^1$

素因数の和:10722

約数の個数: 96

約数和(自身を含む): 52459190784

約数和(自身を除く): 31113280352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 883, 1232, 1766, 2464, 3532, 6181, 7064, 9713, 9811, 12362, 14128, 19426, 19622, 24724, 28256, 38852, 39244, 49448, 67991, 68677, 77704, 78488, 98896, 107921, 135982, 137354, 155408, 156976, 197792, 215842, 271964, 274708, 310816, 313952, 431684, 543928, 549416, 755447, 863368, 1087856, 1098832, 1510894, 1726736, 2175712, 2197664, 3021788, 3453472, 6043576, 8663113, 12087152, 17326226, 24174304, 34652452, 60641791, 69304904, 95294243, 121283582, 138609808, 190588486, 242567164, 277219616, 381176972, 485134328, 667059701, 762353944, 970268656, 1334119402, 1524707888, 1940537312, 2668238804, 3049415776, 5336477608, 10672955216, 21345910432]

約数ペア:

[(1, 21345910432), (2, 10672955216), (4, 5336477608), (7, 3049415776), (8, 2668238804), (11, 1940537312), (14, 1524707888), (16, 1334119402), (22, 970268656), (28, 762353944), (32, 667059701), (44, 485134328), (56, 381176972), (77, 277219616), (88, 242567164), (112, 190588486), (154, 138609808), (176, 121283582), (224, 95294243), (308, 69304904), (352, 60641791), (616, 34652452), (883, 24174304), (1232, 17326226), (1766, 12087152), (2464, 8663113), (3532, 6043576), (6181, 3453472), (7064, 3021788), (9713, 2197664), (9811, 2175712), (12362, 1726736), (14128, 1510894), (19426, 1098832), (19622, 1087856), (24724, 863368), (28256, 755447), (38852, 549416), (39244, 543928), (49448, 431684), (67991, 313952), (68677, 310816), (77704, 274708), (78488, 271964), (98896, 215842), (107921, 197792), (135982, 156976), (137354, 155408)]