27761552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 69162240

約数和(自身を除く): 41400688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 829, 1196, 1288, 1456, 1658, 2093, 2392, 2576, 3316, 4186, 4784, 5803, 6632, 8372, 10777, 11606, 13264, 16744, 19067, 21554, 23212, 33488, 38134, 43108, 46424, 75439, 76268, 86216, 92848, 133469, 150878, 152536, 172432, 247871, 266938, 301756, 305072, 495742, 533876, 603512, 991484, 1067752, 1207024, 1735097, 1982968, 2135504, 3470194, 3965936, 6940388, 13880776, 27761552]

約数ペア:

[(1, 27761552), (2, 13880776), (4, 6940388), (7, 3965936), (8, 3470194), (13, 2135504), (14, 1982968), (16, 1735097), (23, 1207024), (26, 1067752), (28, 991484), (46, 603512), (52, 533876), (56, 495742), (91, 305072), (92, 301756), (104, 266938), (112, 247871), (161, 172432), (182, 152536), (184, 150878), (208, 133469), (299, 92848), (322, 86216), (364, 76268), (368, 75439), (598, 46424), (644, 43108), (728, 38134), (829, 33488), (1196, 23212), (1288, 21554), (1456, 19067), (1658, 16744), (2093, 13264), (2392, 11606), (2576, 10777), (3316, 8372), (4186, 6632), (4784, 5803)]