28240896

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:369

約数の個数: 88

約数和(自身を含む): 78113520

約数和(自身を除く): 49872624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 317, 348, 384, 464, 512, 634, 696, 768, 928, 951, 1024, 1268, 1392, 1536, 1856, 1902, 2536, 2784, 3072, 3712, 3804, 5072, 5568, 7424, 7608, 9193, 10144, 11136, 14848, 15216, 18386, 20288, 22272, 27579, 29696, 30432, 36772, 40576, 44544, 55158, 60864, 73544, 81152, 89088, 110316, 121728, 147088, 162304, 220632, 243456, 294176, 324608, 441264, 486912, 588352, 882528, 973824, 1176704, 1765056, 2353408, 3530112, 4706816, 7060224, 9413632, 14120448, 28240896]

約数ペア:

[(1, 28240896), (2, 14120448), (3, 9413632), (4, 7060224), (6, 4706816), (8, 3530112), (12, 2353408), (16, 1765056), (24, 1176704), (29, 973824), (32, 882528), (48, 588352), (58, 486912), (64, 441264), (87, 324608), (96, 294176), (116, 243456), (128, 220632), (174, 162304), (192, 147088), (232, 121728), (256, 110316), (317, 89088), (348, 81152), (384, 73544), (464, 60864), (512, 55158), (634, 44544), (696, 40576), (768, 36772), (928, 30432), (951, 29696), (1024, 27579), (1268, 22272), (1392, 20288), (1536, 18386), (1856, 15216), (1902, 14848), (2536, 11136), (2784, 10144), (3072, 9193), (3712, 7608), (3804, 7424), (5072, 5568)]