28284452928

素因数分解:

$2^6\times 3^2\times {\mathrm{1621}}^1\times {\mathrm{30293}}^1$

素因数の和:31932

約数の個数: 84

約数和(自身を含む): 81124969068

約数和(自身を除く): 52840516140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 1621, 3242, 4863, 6484, 9726, 12968, 14589, 19452, 25936, 29178, 30293, 38904, 51872, 58356, 60586, 77808, 90879, 103744, 116712, 121172, 155616, 181758, 233424, 242344, 272637, 311232, 363516, 466848, 484688, 545274, 727032, 933696, 969376, 1090548, 1454064, 1938752, 2181096, 2908128, 4362192, 5816256, 8724384, 17448768, 49104953, 98209906, 147314859, 196419812, 294629718, 392839624, 441944577, 589259436, 785679248, 883889154, 1178518872, 1571358496, 1767778308, 2357037744, 3142716992, 3535556616, 4714075488, 7071113232, 9428150976, 14142226464, 28284452928]

約数ペア:

[(1, 28284452928), (2, 14142226464), (3, 9428150976), (4, 7071113232), (6, 4714075488), (8, 3535556616), (9, 3142716992), (12, 2357037744), (16, 1767778308), (18, 1571358496), (24, 1178518872), (32, 883889154), (36, 785679248), (48, 589259436), (64, 441944577), (72, 392839624), (96, 294629718), (144, 196419812), (192, 147314859), (288, 98209906), (576, 49104953), (1621, 17448768), (3242, 8724384), (4863, 5816256), (6484, 4362192), (9726, 2908128), (12968, 2181096), (14589, 1938752), (19452, 1454064), (25936, 1090548), (29178, 969376), (30293, 933696), (38904, 727032), (51872, 545274), (58356, 484688), (60586, 466848), (77808, 363516), (90879, 311232), (103744, 272637), (116712, 242344), (121172, 233424), (155616, 181758)]