13889792

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 72

約数和(自身を含む): 33161856

約数和(自身を除く): 19272064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 337, 368, 448, 644, 674, 736, 896, 1288, 1348, 1472, 1792, 2359, 2576, 2696, 2944, 4718, 5152, 5392, 5888, 7751, 9436, 10304, 10784, 15502, 18872, 20608, 21568, 31004, 37744, 41216, 43136, 54257, 62008, 75488, 86272, 108514, 124016, 150976, 217028, 248032, 301952, 434056, 496064, 603904, 868112, 992128, 1736224, 1984256, 3472448, 6944896, 13889792]

約数ペア:

[(1, 13889792), (2, 6944896), (4, 3472448), (7, 1984256), (8, 1736224), (14, 992128), (16, 868112), (23, 603904), (28, 496064), (32, 434056), (46, 301952), (56, 248032), (64, 217028), (92, 150976), (112, 124016), (128, 108514), (161, 86272), (184, 75488), (224, 62008), (256, 54257), (322, 43136), (337, 41216), (368, 37744), (448, 31004), (644, 21568), (674, 20608), (736, 18872), (896, 15502), (1288, 10784), (1348, 10304), (1472, 9436), (1792, 7751), (2359, 5888), (2576, 5392), (2696, 5152), (2944, 4718)]