28176288

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1823}}^1$

素因数の和:1866

約数の個数: 96

約数和(自身を含む): 88252416

約数和(自身を除く): 60076128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 69, 84, 92, 96, 112, 138, 161, 168, 184, 224, 276, 322, 336, 368, 483, 552, 644, 672, 736, 966, 1104, 1288, 1823, 1932, 2208, 2576, 3646, 3864, 5152, 5469, 7292, 7728, 10938, 12761, 14584, 15456, 21876, 25522, 29168, 38283, 41929, 43752, 51044, 58336, 76566, 83858, 87504, 102088, 125787, 153132, 167716, 175008, 204176, 251574, 293503, 306264, 335432, 408352, 503148, 587006, 612528, 670864, 880509, 1006296, 1174012, 1225056, 1341728, 1761018, 2012592, 2348024, 3522036, 4025184, 4696048, 7044072, 9392096, 14088144, 28176288]

約数ペア:

[(1, 28176288), (2, 14088144), (3, 9392096), (4, 7044072), (6, 4696048), (7, 4025184), (8, 3522036), (12, 2348024), (14, 2012592), (16, 1761018), (21, 1341728), (23, 1225056), (24, 1174012), (28, 1006296), (32, 880509), (42, 670864), (46, 612528), (48, 587006), (56, 503148), (69, 408352), (84, 335432), (92, 306264), (96, 293503), (112, 251574), (138, 204176), (161, 175008), (168, 167716), (184, 153132), (224, 125787), (276, 102088), (322, 87504), (336, 83858), (368, 76566), (483, 58336), (552, 51044), (644, 43752), (672, 41929), (736, 38283), (966, 29168), (1104, 25522), (1288, 21876), (1823, 15456), (1932, 14584), (2208, 12761), (2576, 10938), (3646, 7728), (3864, 7292), (5152, 5469)]