28193952

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^2$

素因数の和:262

約数の個数: 72

約数和(自身を含む): 77916384

約数和(自身を除く): 49722432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 113, 138, 184, 226, 276, 339, 368, 452, 552, 678, 736, 904, 1104, 1356, 1808, 2208, 2599, 2712, 3616, 5198, 5424, 7797, 10396, 10848, 12769, 15594, 20792, 25538, 31188, 38307, 41584, 51076, 62376, 76614, 83168, 102152, 124752, 153228, 204304, 249504, 293687, 306456, 408608, 587374, 612912, 881061, 1174748, 1225824, 1762122, 2349496, 3524244, 4698992, 7048488, 9397984, 14096976, 28193952]

約数ペア:

[(1, 28193952), (2, 14096976), (3, 9397984), (4, 7048488), (6, 4698992), (8, 3524244), (12, 2349496), (16, 1762122), (23, 1225824), (24, 1174748), (32, 881061), (46, 612912), (48, 587374), (69, 408608), (92, 306456), (96, 293687), (113, 249504), (138, 204304), (184, 153228), (226, 124752), (276, 102152), (339, 83168), (368, 76614), (452, 62376), (552, 51076), (678, 41584), (736, 38307), (904, 31188), (1104, 25538), (1356, 20792), (1808, 15594), (2208, 12769), (2599, 10848), (2712, 10396), (3616, 7797), (5198, 5424)]