11728224

素因数分解:

$2^5\times 3^2\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 33683832

約数和(自身を除く): 21955608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 193, 211, 288, 386, 422, 579, 633, 772, 844, 1158, 1266, 1544, 1688, 1737, 1899, 2316, 2532, 3088, 3376, 3474, 3798, 4632, 5064, 6176, 6752, 6948, 7596, 9264, 10128, 13896, 15192, 18528, 20256, 27792, 30384, 40723, 55584, 60768, 81446, 122169, 162892, 244338, 325784, 366507, 488676, 651568, 733014, 977352, 1303136, 1466028, 1954704, 2932056, 3909408, 5864112, 11728224]

約数ペア:

[(1, 11728224), (2, 5864112), (3, 3909408), (4, 2932056), (6, 1954704), (8, 1466028), (9, 1303136), (12, 977352), (16, 733014), (18, 651568), (24, 488676), (32, 366507), (36, 325784), (48, 244338), (72, 162892), (96, 122169), (144, 81446), (193, 60768), (211, 55584), (288, 40723), (386, 30384), (422, 27792), (579, 20256), (633, 18528), (772, 15192), (844, 13896), (1158, 10128), (1266, 9264), (1544, 7596), (1688, 6948), (1737, 6752), (1899, 6176), (2316, 5064), (2532, 4632), (3088, 3798), (3376, 3474)]