27001312

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1451

約数の個数: 48

約数和(自身を含む): 58508352

約数和(自身を除く): 31507040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1381, 1504, 2444, 2762, 4888, 5524, 9776, 11048, 17953, 19552, 22096, 35906, 44192, 64907, 71812, 129814, 143624, 259628, 287248, 519256, 574496, 843791, 1038512, 1687582, 2077024, 3375164, 6750328, 13500656, 27001312]

約数ペア:

[(1, 27001312), (2, 13500656), (4, 6750328), (8, 3375164), (13, 2077024), (16, 1687582), (26, 1038512), (32, 843791), (47, 574496), (52, 519256), (94, 287248), (104, 259628), (188, 143624), (208, 129814), (376, 71812), (416, 64907), (611, 44192), (752, 35906), (1222, 22096), (1381, 19552), (1504, 17953), (2444, 11048), (2762, 9776), (4888, 5524)]