28693434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 72161280

約数和(自身を除く): 43467846

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 173, 231, 346, 359, 462, 519, 718, 1038, 1077, 1211, 1903, 2154, 2422, 2513, 3633, 3806, 3949, 5026, 5709, 7266, 7539, 7898, 11418, 11847, 13321, 15078, 23694, 26642, 27643, 39963, 55286, 62107, 79926, 82929, 124214, 165858, 186321, 372642, 434749, 683177, 869498, 1304247, 1366354, 2049531, 2608494, 4099062, 4782239, 9564478, 14346717, 28693434]

約数ペア:

[(1, 28693434), (2, 14346717), (3, 9564478), (6, 4782239), (7, 4099062), (11, 2608494), (14, 2049531), (21, 1366354), (22, 1304247), (33, 869498), (42, 683177), (66, 434749), (77, 372642), (154, 186321), (173, 165858), (231, 124214), (346, 82929), (359, 79926), (462, 62107), (519, 55286), (718, 39963), (1038, 27643), (1077, 26642), (1211, 23694), (1903, 15078), (2154, 13321), (2422, 11847), (2513, 11418), (3633, 7898), (3806, 7539), (3949, 7266), (5026, 5709)]