66359552

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:1991

約数の個数: 72

約数和(自身を含む): 159432000

約数和(自身を除く): 93072448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 1949, 2128, 2432, 3898, 4256, 4864, 7796, 8512, 13643, 15592, 17024, 27286, 31184, 34048, 37031, 54572, 62368, 74062, 109144, 124736, 148124, 218288, 249472, 259217, 296248, 436576, 498944, 518434, 592496, 873152, 1036868, 1184992, 1746304, 2073736, 2369984, 3492608, 4147472, 4739968, 8294944, 9479936, 16589888, 33179776, 66359552]

約数ペア:

[(1, 66359552), (2, 33179776), (4, 16589888), (7, 9479936), (8, 8294944), (14, 4739968), (16, 4147472), (19, 3492608), (28, 2369984), (32, 2073736), (38, 1746304), (56, 1184992), (64, 1036868), (76, 873152), (112, 592496), (128, 518434), (133, 498944), (152, 436576), (224, 296248), (256, 259217), (266, 249472), (304, 218288), (448, 148124), (532, 124736), (608, 109144), (896, 74062), (1064, 62368), (1216, 54572), (1792, 37031), (1949, 34048), (2128, 31184), (2432, 27286), (3898, 17024), (4256, 15592), (4864, 13643), (7796, 8512)]