29877652

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:221

約数の個数: 72

約数和(自身を含む): 65499840

約数和(自身を除く): 35622188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 71, 76, 98, 113, 133, 142, 196, 226, 266, 284, 452, 497, 532, 791, 931, 994, 1349, 1582, 1862, 1988, 2147, 2698, 3164, 3479, 3724, 4294, 5396, 5537, 6958, 8023, 8588, 9443, 11074, 13916, 15029, 16046, 18886, 22148, 30058, 32092, 37772, 56161, 60116, 66101, 105203, 112322, 132202, 152437, 210406, 224644, 264404, 304874, 393127, 420812, 609748, 786254, 1067059, 1572508, 2134118, 4268236, 7469413, 14938826, 29877652]

約数ペア:

[(1, 29877652), (2, 14938826), (4, 7469413), (7, 4268236), (14, 2134118), (19, 1572508), (28, 1067059), (38, 786254), (49, 609748), (71, 420812), (76, 393127), (98, 304874), (113, 264404), (133, 224644), (142, 210406), (196, 152437), (226, 132202), (266, 112322), (284, 105203), (452, 66101), (497, 60116), (532, 56161), (791, 37772), (931, 32092), (994, 30058), (1349, 22148), (1582, 18886), (1862, 16046), (1988, 15029), (2147, 13916), (2698, 11074), (3164, 9443), (3479, 8588), (3724, 8023), (4294, 6958), (5396, 5537)]