13920704

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 84

約数和(自身を含む): 33704784

約数和(自身を除く): 19784080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 184, 193, 196, 224, 322, 368, 386, 392, 448, 644, 736, 772, 784, 1127, 1288, 1351, 1472, 1544, 1568, 2254, 2576, 2702, 3088, 3136, 4439, 4508, 5152, 5404, 6176, 8878, 9016, 9457, 10304, 10808, 12352, 17756, 18032, 18914, 21616, 31073, 35512, 36064, 37828, 43232, 62146, 71024, 72128, 75656, 86464, 124292, 142048, 151312, 217511, 248584, 284096, 302624, 435022, 497168, 605248, 870044, 994336, 1740088, 1988672, 3480176, 6960352, 13920704]

約数ペア:

[(1, 13920704), (2, 6960352), (4, 3480176), (7, 1988672), (8, 1740088), (14, 994336), (16, 870044), (23, 605248), (28, 497168), (32, 435022), (46, 302624), (49, 284096), (56, 248584), (64, 217511), (92, 151312), (98, 142048), (112, 124292), (161, 86464), (184, 75656), (193, 72128), (196, 71024), (224, 62146), (322, 43232), (368, 37828), (386, 36064), (392, 35512), (448, 31073), (644, 21616), (736, 18914), (772, 18032), (784, 17756), (1127, 12352), (1288, 10808), (1351, 10304), (1472, 9457), (1544, 9016), (1568, 8878), (2254, 6176), (2576, 5404), (2702, 5152), (3088, 4508), (3136, 4439)]