22286368

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 47680920

約数和(自身を除く): 25394552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 317, 338, 416, 634, 676, 1268, 1352, 2197, 2536, 2704, 4121, 4394, 5072, 5408, 8242, 8788, 10144, 16484, 17576, 32968, 35152, 53573, 65936, 70304, 107146, 131872, 214292, 428584, 696449, 857168, 1392898, 1714336, 2785796, 5571592, 11143184, 22286368]

約数ペア:

[(1, 22286368), (2, 11143184), (4, 5571592), (8, 2785796), (13, 1714336), (16, 1392898), (26, 857168), (32, 696449), (52, 428584), (104, 214292), (169, 131872), (208, 107146), (317, 70304), (338, 65936), (416, 53573), (634, 35152), (676, 32968), (1268, 17576), (1352, 16484), (2197, 10144), (2536, 8788), (2704, 8242), (4121, 5408), (4394, 5072)]