28446264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{733}}^1$

素因数の和:770

約数の個数: 144

約数和(自身を含む): 97900920

約数和(自身を除く): 69454656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 733, 792, 882, 924, 1078, 1176, 1386, 1466, 1617, 1764, 1848, 2156, 2199, 2772, 2932, 3234, 3528, 4312, 4398, 4851, 5131, 5544, 5864, 6468, 6597, 8063, 8796, 9702, 10262, 12936, 13194, 15393, 16126, 17592, 19404, 20524, 24189, 26388, 30786, 32252, 35917, 38808, 41048, 46179, 48378, 52776, 56441, 61572, 64504, 71834, 72567, 92358, 96756, 107751, 112882, 123144, 143668, 145134, 169323, 184716, 193512, 215502, 225764, 287336, 290268, 323253, 338646, 369432, 395087, 431004, 451528, 507969, 580536, 646506, 677292, 790174, 862008, 1015938, 1185261, 1293012, 1354584, 1580348, 2031876, 2370522, 2586024, 3160696, 3555783, 4063752, 4741044, 7111566, 9482088, 14223132, 28446264]

約数ペア:

[(1, 28446264), (2, 14223132), (3, 9482088), (4, 7111566), (6, 4741044), (7, 4063752), (8, 3555783), (9, 3160696), (11, 2586024), (12, 2370522), (14, 2031876), (18, 1580348), (21, 1354584), (22, 1293012), (24, 1185261), (28, 1015938), (33, 862008), (36, 790174), (42, 677292), (44, 646506), (49, 580536), (56, 507969), (63, 451528), (66, 431004), (72, 395087), (77, 369432), (84, 338646), (88, 323253), (98, 290268), (99, 287336), (126, 225764), (132, 215502), (147, 193512), (154, 184716), (168, 169323), (196, 145134), (198, 143668), (231, 123144), (252, 112882), (264, 107751), (294, 96756), (308, 92358), (392, 72567), (396, 71834), (441, 64504), (462, 61572), (504, 56441), (539, 52776), (588, 48378), (616, 46179), (693, 41048), (733, 38808), (792, 35917), (882, 32252), (924, 30786), (1078, 26388), (1176, 24189), (1386, 20524), (1466, 19404), (1617, 17592), (1764, 16126), (1848, 15393), (2156, 13194), (2199, 12936), (2772, 10262), (2932, 9702), (3234, 8796), (3528, 8063), (4312, 6597), (4398, 6468), (4851, 5864), (5131, 5544)]