28733952

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1473

約数の個数: 80

約数和(自身を含む): 82494720

約数和(自身を除く): 53760768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1248, 1439, 1536, 1664, 2496, 2878, 3328, 4317, 4992, 5756, 6656, 8634, 9984, 11512, 17268, 18707, 19968, 23024, 34536, 37414, 46048, 56121, 69072, 74828, 92096, 112242, 138144, 149656, 184192, 224484, 276288, 299312, 368384, 448968, 552576, 598624, 736768, 897936, 1105152, 1197248, 1795872, 2210304, 2394496, 3591744, 4788992, 7183488, 9577984, 14366976, 28733952]

約数ペア:

[(1, 28733952), (2, 14366976), (3, 9577984), (4, 7183488), (6, 4788992), (8, 3591744), (12, 2394496), (13, 2210304), (16, 1795872), (24, 1197248), (26, 1105152), (32, 897936), (39, 736768), (48, 598624), (52, 552576), (64, 448968), (78, 368384), (96, 299312), (104, 276288), (128, 224484), (156, 184192), (192, 149656), (208, 138144), (256, 112242), (312, 92096), (384, 74828), (416, 69072), (512, 56121), (624, 46048), (768, 37414), (832, 34536), (1248, 23024), (1439, 19968), (1536, 18707), (1664, 17268), (2496, 11512), (2878, 9984), (3328, 8634), (4317, 6656), (4992, 5756)]