66992512

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{1811}}^1$

素因数の和:1859

約数の個数: 48

約数和(自身を含む): 141852420

約数和(自身を除く): 74859908

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 1811, 2176, 2312, 3622, 4624, 7244, 9248, 14488, 18496, 28976, 30787, 36992, 57952, 61574, 115904, 123148, 231808, 246296, 492592, 523379, 985184, 1046758, 1970368, 2093516, 3940736, 4187032, 8374064, 16748128, 33496256, 66992512]

約数ペア:

[(1, 66992512), (2, 33496256), (4, 16748128), (8, 8374064), (16, 4187032), (17, 3940736), (32, 2093516), (34, 1970368), (64, 1046758), (68, 985184), (128, 523379), (136, 492592), (272, 246296), (289, 231808), (544, 123148), (578, 115904), (1088, 61574), (1156, 57952), (1811, 36992), (2176, 30787), (2312, 28976), (3622, 18496), (4624, 14488), (7244, 9248)]