66534656

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{13679}}^1$

素因数の和:13714

約数の個数: 36

約数和(自身を含む): 139809600

約数和(自身を除く): 73274944

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 13679, 27358, 54716, 109432, 218864, 259901, 437728, 519802, 875456, 1039604, 1750912, 2079208, 3501824, 4158416, 8316832, 16633664, 33267328, 66534656]

約数ペア:

[(1, 66534656), (2, 33267328), (4, 16633664), (8, 8316832), (16, 4158416), (19, 3501824), (32, 2079208), (38, 1750912), (64, 1039604), (76, 875456), (128, 519802), (152, 437728), (256, 259901), (304, 218864), (608, 109432), (1216, 54716), (2432, 27358), (4864, 13679)]