23919616

素因数分解:

$2^{10}\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:145

約数の個数: 88

約数和(自身を含む): 56595456

約数和(自身を除く): 32675840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 71, 94, 112, 128, 142, 188, 224, 256, 284, 329, 376, 448, 497, 512, 568, 658, 752, 896, 994, 1024, 1136, 1316, 1504, 1792, 1988, 2272, 2632, 3008, 3337, 3584, 3976, 4544, 5264, 6016, 6674, 7168, 7952, 9088, 10528, 12032, 13348, 15904, 18176, 21056, 23359, 24064, 26696, 31808, 36352, 42112, 46718, 48128, 53392, 63616, 72704, 84224, 93436, 106784, 127232, 168448, 186872, 213568, 254464, 336896, 373744, 427136, 508928, 747488, 854272, 1494976, 1708544, 2989952, 3417088, 5979904, 11959808, 23919616]

約数ペア:

[(1, 23919616), (2, 11959808), (4, 5979904), (7, 3417088), (8, 2989952), (14, 1708544), (16, 1494976), (28, 854272), (32, 747488), (47, 508928), (56, 427136), (64, 373744), (71, 336896), (94, 254464), (112, 213568), (128, 186872), (142, 168448), (188, 127232), (224, 106784), (256, 93436), (284, 84224), (329, 72704), (376, 63616), (448, 53392), (497, 48128), (512, 46718), (568, 42112), (658, 36352), (752, 31808), (896, 26696), (994, 24064), (1024, 23359), (1136, 21056), (1316, 18176), (1504, 15904), (1792, 13348), (1988, 12032), (2272, 10528), (2632, 9088), (3008, 7952), (3337, 7168), (3584, 6674), (3976, 6016), (4544, 5264)]