23172352

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:283

約数の個数: 72

約数和(自身を含む): 53928896

約数和(自身を除く): 30756544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 193, 224, 256, 268, 386, 448, 469, 536, 772, 896, 938, 1072, 1351, 1544, 1792, 1876, 2144, 2702, 3088, 3752, 4288, 5404, 6176, 7504, 8576, 10808, 12352, 12931, 15008, 17152, 21616, 24704, 25862, 30016, 43232, 49408, 51724, 60032, 86464, 90517, 103448, 120064, 172928, 181034, 206896, 345856, 362068, 413792, 724136, 827584, 1448272, 1655168, 2896544, 3310336, 5793088, 11586176, 23172352]

約数ペア:

[(1, 23172352), (2, 11586176), (4, 5793088), (7, 3310336), (8, 2896544), (14, 1655168), (16, 1448272), (28, 827584), (32, 724136), (56, 413792), (64, 362068), (67, 345856), (112, 206896), (128, 181034), (134, 172928), (193, 120064), (224, 103448), (256, 90517), (268, 86464), (386, 60032), (448, 51724), (469, 49408), (536, 43232), (772, 30016), (896, 25862), (938, 24704), (1072, 21616), (1351, 17152), (1544, 15008), (1792, 12931), (1876, 12352), (2144, 10808), (2702, 8576), (3088, 7504), (3752, 6176), (4288, 5404)]