2536688

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 80

約数和(自身を含む): 6428160

約数和(自身を除く): 3891472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 71, 77, 88, 112, 116, 142, 154, 176, 203, 232, 284, 308, 319, 406, 464, 497, 568, 616, 638, 781, 812, 994, 1136, 1232, 1276, 1562, 1624, 1988, 2059, 2233, 2552, 3124, 3248, 3976, 4118, 4466, 5104, 5467, 6248, 7952, 8236, 8932, 10934, 12496, 14413, 16472, 17864, 21868, 22649, 28826, 32944, 35728, 43736, 45298, 57652, 87472, 90596, 115304, 158543, 181192, 230608, 317086, 362384, 634172, 1268344, 2536688]

約数ペア:

[(1, 2536688), (2, 1268344), (4, 634172), (7, 362384), (8, 317086), (11, 230608), (14, 181192), (16, 158543), (22, 115304), (28, 90596), (29, 87472), (44, 57652), (56, 45298), (58, 43736), (71, 35728), (77, 32944), (88, 28826), (112, 22649), (116, 21868), (142, 17864), (154, 16472), (176, 14413), (203, 12496), (232, 10934), (284, 8932), (308, 8236), (319, 7952), (406, 6248), (464, 5467), (497, 5104), (568, 4466), (616, 4118), (638, 3976), (781, 3248), (812, 3124), (994, 2552), (1136, 2233), (1232, 2059), (1276, 1988), (1562, 1624)]