27991392

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 86365440

約数和(自身を除く): 58374048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 132, 143, 156, 176, 208, 264, 286, 312, 352, 416, 429, 528, 572, 624, 858, 1056, 1144, 1248, 1716, 2039, 2288, 3432, 4078, 4576, 6117, 6864, 8156, 12234, 13728, 16312, 22429, 24468, 26507, 32624, 44858, 48936, 53014, 65248, 67287, 79521, 89716, 97872, 106028, 134574, 159042, 179432, 195744, 212056, 269148, 291577, 318084, 358864, 424112, 538296, 583154, 636168, 717728, 848224, 874731, 1076592, 1166308, 1272336, 1749462, 2153184, 2332616, 2544672, 3498924, 4665232, 6997848, 9330464, 13995696, 27991392]

約数ペア:

[(1, 27991392), (2, 13995696), (3, 9330464), (4, 6997848), (6, 4665232), (8, 3498924), (11, 2544672), (12, 2332616), (13, 2153184), (16, 1749462), (22, 1272336), (24, 1166308), (26, 1076592), (32, 874731), (33, 848224), (39, 717728), (44, 636168), (48, 583154), (52, 538296), (66, 424112), (78, 358864), (88, 318084), (96, 291577), (104, 269148), (132, 212056), (143, 195744), (156, 179432), (176, 159042), (208, 134574), (264, 106028), (286, 97872), (312, 89716), (352, 79521), (416, 67287), (429, 65248), (528, 53014), (572, 48936), (624, 44858), (858, 32624), (1056, 26507), (1144, 24468), (1248, 22429), (1716, 16312), (2039, 13728), (2288, 12234), (3432, 8156), (4078, 6864), (4576, 6117)]