28205189808

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1\times {\mathrm{40283}}^1$

素因数の和:40826

約数の個数: 80

約数和(自身を含む): 75527665920

約数和(自身を除く): 47322476112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 503, 696, 1006, 1392, 1509, 2012, 3018, 4024, 6036, 8048, 12072, 14587, 24144, 29174, 40283, 43761, 58348, 80566, 87522, 116696, 120849, 161132, 175044, 233392, 241698, 322264, 350088, 483396, 644528, 700176, 966792, 1168207, 1933584, 2336414, 3504621, 4672828, 7009242, 9345656, 14018484, 18691312, 20262349, 28036968, 40524698, 56073936, 60787047, 81049396, 121574094, 162098792, 243148188, 324197584, 486296376, 587608121, 972592752, 1175216242, 1762824363, 2350432484, 3525648726, 4700864968, 7051297452, 9401729936, 14102594904, 28205189808]

約数ペア:

[(1, 28205189808), (2, 14102594904), (3, 9401729936), (4, 7051297452), (6, 4700864968), (8, 3525648726), (12, 2350432484), (16, 1762824363), (24, 1175216242), (29, 972592752), (48, 587608121), (58, 486296376), (87, 324197584), (116, 243148188), (174, 162098792), (232, 121574094), (348, 81049396), (464, 60787047), (503, 56073936), (696, 40524698), (1006, 28036968), (1392, 20262349), (1509, 18691312), (2012, 14018484), (3018, 9345656), (4024, 7009242), (6036, 4672828), (8048, 3504621), (12072, 2336414), (14587, 1933584), (24144, 1168207), (29174, 966792), (40283, 700176), (43761, 644528), (58348, 483396), (80566, 350088), (87522, 322264), (116696, 241698), (120849, 233392), (161132, 175044)]