47327728

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 120

約数和(自身を含む): 116791632

約数和(自身を除く): 69463904

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 53, 56, 67, 68, 98, 106, 112, 119, 134, 136, 196, 212, 238, 268, 272, 371, 392, 424, 469, 476, 536, 742, 784, 833, 848, 901, 938, 952, 1072, 1139, 1484, 1666, 1802, 1876, 1904, 2278, 2597, 2968, 3283, 3332, 3551, 3604, 3752, 4556, 5194, 5936, 6307, 6566, 6664, 7102, 7208, 7504, 7973, 9112, 10388, 12614, 13132, 13328, 14204, 14416, 15946, 18224, 20776, 24857, 25228, 26264, 28408, 31892, 41552, 44149, 49714, 50456, 52528, 55811, 56816, 60367, 63784, 88298, 99428, 100912, 111622, 120734, 127568, 173999, 176596, 198856, 223244, 241468, 347998, 353192, 397712, 422569, 446488, 482936, 695996, 706384, 845138, 892976, 965872, 1391992, 1690276, 2783984, 2957983, 3380552, 5915966, 6761104, 11831932, 23663864, 47327728]

約数ペア:

[(1, 47327728), (2, 23663864), (4, 11831932), (7, 6761104), (8, 5915966), (14, 3380552), (16, 2957983), (17, 2783984), (28, 1690276), (34, 1391992), (49, 965872), (53, 892976), (56, 845138), (67, 706384), (68, 695996), (98, 482936), (106, 446488), (112, 422569), (119, 397712), (134, 353192), (136, 347998), (196, 241468), (212, 223244), (238, 198856), (268, 176596), (272, 173999), (371, 127568), (392, 120734), (424, 111622), (469, 100912), (476, 99428), (536, 88298), (742, 63784), (784, 60367), (833, 56816), (848, 55811), (901, 52528), (938, 50456), (952, 49714), (1072, 44149), (1139, 41552), (1484, 31892), (1666, 28408), (1802, 26264), (1876, 25228), (1904, 24857), (2278, 20776), (2597, 18224), (2968, 15946), (3283, 14416), (3332, 14204), (3551, 13328), (3604, 13132), (3752, 12614), (4556, 10388), (5194, 9112), (5936, 7973), (6307, 7504), (6566, 7208), (6664, 7102)]