28526368

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1459}}^1$

素因数の和:1529

約数の個数: 48

約数和(自身を含む): 61810560

約数和(自身を除く): 33284192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 104, 188, 208, 376, 416, 611, 752, 1222, 1459, 1504, 2444, 2918, 4888, 5836, 9776, 11672, 18967, 19552, 23344, 37934, 46688, 68573, 75868, 137146, 151736, 274292, 303472, 548584, 606944, 891449, 1097168, 1782898, 2194336, 3565796, 7131592, 14263184, 28526368]

約数ペア:

[(1, 28526368), (2, 14263184), (4, 7131592), (8, 3565796), (13, 2194336), (16, 1782898), (26, 1097168), (32, 891449), (47, 606944), (52, 548584), (94, 303472), (104, 274292), (188, 151736), (208, 137146), (376, 75868), (416, 68573), (611, 46688), (752, 37934), (1222, 23344), (1459, 19552), (1504, 18967), (2444, 11672), (2918, 9776), (4888, 5836)]