16751728

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 60

約数和(自身を含む): 39439440

約数和(自身を除く): 22687712

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 929, 1127, 1288, 1858, 2254, 2576, 3716, 4508, 6503, 7432, 9016, 13006, 14864, 18032, 21367, 26012, 42734, 45521, 52024, 85468, 91042, 104048, 149569, 170936, 182084, 299138, 341872, 364168, 598276, 728336, 1046983, 1196552, 2093966, 2393104, 4187932, 8375864, 16751728]

約数ペア:

[(1, 16751728), (2, 8375864), (4, 4187932), (7, 2393104), (8, 2093966), (14, 1196552), (16, 1046983), (23, 728336), (28, 598276), (46, 364168), (49, 341872), (56, 299138), (92, 182084), (98, 170936), (112, 149569), (161, 104048), (184, 91042), (196, 85468), (322, 52024), (368, 45521), (392, 42734), (644, 26012), (784, 21367), (929, 18032), (1127, 14864), (1288, 13006), (1858, 9016), (2254, 7432), (2576, 6503), (3716, 4508)]