56664832

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 130946816

約数和(自身を除く): 74281984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 206, 224, 256, 307, 412, 448, 614, 721, 824, 896, 1228, 1442, 1648, 1792, 2149, 2456, 2884, 3296, 4298, 4912, 5768, 6592, 8596, 9824, 11536, 13184, 17192, 19648, 23072, 26368, 31621, 34384, 39296, 46144, 63242, 68768, 78592, 92288, 126484, 137536, 184576, 221347, 252968, 275072, 442694, 505936, 550144, 885388, 1011872, 1770776, 2023744, 3541552, 4047488, 7083104, 8094976, 14166208, 28332416, 56664832]

約数ペア:

[(1, 56664832), (2, 28332416), (4, 14166208), (7, 8094976), (8, 7083104), (14, 4047488), (16, 3541552), (28, 2023744), (32, 1770776), (56, 1011872), (64, 885388), (103, 550144), (112, 505936), (128, 442694), (206, 275072), (224, 252968), (256, 221347), (307, 184576), (412, 137536), (448, 126484), (614, 92288), (721, 78592), (824, 68768), (896, 63242), (1228, 46144), (1442, 39296), (1648, 34384), (1792, 31621), (2149, 26368), (2456, 23072), (2884, 19648), (3296, 17192), (4298, 13184), (4912, 11536), (5768, 9824), (6592, 8596)]