67011328

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 147168000

約数和(自身を除く): 80156672

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 599, 608, 736, 874, 1198, 1216, 1472, 1748, 2396, 2432, 2944, 3496, 4792, 4864, 5888, 6992, 9584, 11381, 13777, 13984, 19168, 22762, 27554, 27968, 38336, 45524, 55108, 55936, 76672, 91048, 110216, 111872, 153344, 182096, 220432, 261763, 364192, 440864, 523526, 728384, 881728, 1047052, 1456768, 1763456, 2094104, 2913536, 3526912, 4188208, 8376416, 16752832, 33505664, 67011328]

約数ペア:

[(1, 67011328), (2, 33505664), (4, 16752832), (8, 8376416), (16, 4188208), (19, 3526912), (23, 2913536), (32, 2094104), (38, 1763456), (46, 1456768), (64, 1047052), (76, 881728), (92, 728384), (128, 523526), (152, 440864), (184, 364192), (256, 261763), (304, 220432), (368, 182096), (437, 153344), (599, 111872), (608, 110216), (736, 91048), (874, 76672), (1198, 55936), (1216, 55108), (1472, 45524), (1748, 38336), (2396, 27968), (2432, 27554), (2944, 22762), (3496, 19168), (4792, 13984), (4864, 13777), (5888, 11381), (6992, 9584)]