22647296

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 53032320

約数和(自身を除く): 30385024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 89, 112, 128, 142, 178, 224, 256, 284, 356, 448, 497, 512, 568, 623, 712, 896, 994, 1136, 1246, 1424, 1792, 1988, 2272, 2492, 2848, 3584, 3976, 4544, 4984, 5696, 6319, 7952, 9088, 9968, 11392, 12638, 15904, 18176, 19936, 22784, 25276, 31808, 36352, 39872, 44233, 45568, 50552, 63616, 79744, 88466, 101104, 127232, 159488, 176932, 202208, 254464, 318976, 353864, 404416, 707728, 808832, 1415456, 1617664, 2830912, 3235328, 5661824, 11323648, 22647296]

約数ペア:

[(1, 22647296), (2, 11323648), (4, 5661824), (7, 3235328), (8, 2830912), (14, 1617664), (16, 1415456), (28, 808832), (32, 707728), (56, 404416), (64, 353864), (71, 318976), (89, 254464), (112, 202208), (128, 176932), (142, 159488), (178, 127232), (224, 101104), (256, 88466), (284, 79744), (356, 63616), (448, 50552), (497, 45568), (512, 44233), (568, 39872), (623, 36352), (712, 31808), (896, 25276), (994, 22784), (1136, 19936), (1246, 18176), (1424, 15904), (1792, 12638), (1988, 11392), (2272, 9968), (2492, 9088), (2848, 7952), (3584, 6319), (3976, 5696), (4544, 4984)]