66009472

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 137332800

約数和(自身を除く): 71323328

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 67, 86, 128, 134, 172, 179, 268, 344, 358, 536, 688, 716, 1072, 1376, 1432, 2144, 2752, 2864, 2881, 4288, 5504, 5728, 5762, 7697, 8576, 11456, 11524, 11993, 15394, 22912, 23048, 23986, 30788, 46096, 47972, 61576, 92192, 95944, 123152, 184384, 191888, 246304, 368768, 383776, 492608, 515699, 767552, 985216, 1031398, 1535104, 2062796, 4125592, 8251184, 16502368, 33004736, 66009472]

約数ペア:

[(1, 66009472), (2, 33004736), (4, 16502368), (8, 8251184), (16, 4125592), (32, 2062796), (43, 1535104), (64, 1031398), (67, 985216), (86, 767552), (128, 515699), (134, 492608), (172, 383776), (179, 368768), (268, 246304), (344, 191888), (358, 184384), (536, 123152), (688, 95944), (716, 92192), (1072, 61576), (1376, 47972), (1432, 46096), (2144, 30788), (2752, 23986), (2864, 23048), (2881, 22912), (4288, 15394), (5504, 11993), (5728, 11524), (5762, 11456), (7697, 8576)]