66893824

素因数分解:

$2^{11}\times {\mathrm{89}}^1\times {\mathrm{367}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 135626400

約数和(自身を除く): 68732576

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 367, 512, 712, 734, 1024, 1424, 1468, 2048, 2848, 2936, 5696, 5872, 11392, 11744, 22784, 23488, 32663, 45568, 46976, 65326, 91136, 93952, 130652, 182272, 187904, 261304, 375808, 522608, 751616, 1045216, 2090432, 4180864, 8361728, 16723456, 33446912, 66893824]

約数ペア:

[(1, 66893824), (2, 33446912), (4, 16723456), (8, 8361728), (16, 4180864), (32, 2090432), (64, 1045216), (89, 751616), (128, 522608), (178, 375808), (256, 261304), (356, 187904), (367, 182272), (512, 130652), (712, 93952), (734, 91136), (1024, 65326), (1424, 46976), (1468, 45568), (2048, 32663), (2848, 23488), (2936, 22784), (5696, 11744), (5872, 11392)]