12223232

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 29433600

約数和(自身を除く): 17210368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 359, 448, 532, 608, 718, 896, 1064, 1216, 1436, 1792, 2128, 2432, 2513, 2872, 4256, 4864, 5026, 5744, 6821, 8512, 10052, 11488, 13642, 17024, 20104, 22976, 27284, 34048, 40208, 45952, 47747, 54568, 80416, 91904, 95494, 109136, 160832, 190988, 218272, 321664, 381976, 436544, 643328, 763952, 873088, 1527904, 1746176, 3055808, 6111616, 12223232]

約数ペア:

[(1, 12223232), (2, 6111616), (4, 3055808), (7, 1746176), (8, 1527904), (14, 873088), (16, 763952), (19, 643328), (28, 436544), (32, 381976), (38, 321664), (56, 218272), (64, 190988), (76, 160832), (112, 109136), (128, 95494), (133, 91904), (152, 80416), (224, 54568), (256, 47747), (266, 45952), (304, 40208), (359, 34048), (448, 27284), (532, 22976), (608, 20104), (718, 17024), (896, 13642), (1064, 11488), (1216, 10052), (1436, 8512), (1792, 6821), (2128, 5744), (2432, 5026), (2513, 4864), (2872, 4256)]