28914312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 87825600

約数和(自身を除く): 58911288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 966, 1069, 1127, 1176, 1288, 1932, 2138, 2254, 3207, 3381, 3864, 4276, 4508, 6414, 6762, 7483, 8552, 9016, 12828, 13524, 14966, 22449, 24587, 25656, 27048, 29932, 44898, 49174, 52381, 59864, 73761, 89796, 98348, 104762, 147522, 157143, 172109, 179592, 196696, 209524, 295044, 314286, 344218, 419048, 516327, 590088, 628572, 688436, 1032654, 1204763, 1257144, 1376872, 2065308, 2409526, 3614289, 4130616, 4819052, 7228578, 9638104, 14457156, 28914312]

約数ペア:

[(1, 28914312), (2, 14457156), (3, 9638104), (4, 7228578), (6, 4819052), (7, 4130616), (8, 3614289), (12, 2409526), (14, 2065308), (21, 1376872), (23, 1257144), (24, 1204763), (28, 1032654), (42, 688436), (46, 628572), (49, 590088), (56, 516327), (69, 419048), (84, 344218), (92, 314286), (98, 295044), (138, 209524), (147, 196696), (161, 179592), (168, 172109), (184, 157143), (196, 147522), (276, 104762), (294, 98348), (322, 89796), (392, 73761), (483, 59864), (552, 52381), (588, 49174), (644, 44898), (966, 29932), (1069, 27048), (1127, 25656), (1176, 24587), (1288, 22449), (1932, 14966), (2138, 13524), (2254, 12828), (3207, 9016), (3381, 8552), (3864, 7483), (4276, 6762), (4508, 6414)]