12840803072

素因数分解:

$2^8\times {\mathrm{47}}^1\times {\mathrm{1067221}}^1$

素因数の和:1067284

約数の個数: 36

約数和(自身を含む): 26176821216

約数和(自身を除く): 13336018144

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 752, 1504, 3008, 6016, 12032, 1067221, 2134442, 4268884, 8537768, 17075536, 34151072, 50159387, 68302144, 100318774, 136604288, 200637548, 273208576, 401275096, 802550192, 1605100384, 3210200768, 6420401536, 12840803072]

約数ペア:

[(1, 12840803072), (2, 6420401536), (4, 3210200768), (8, 1605100384), (16, 802550192), (32, 401275096), (47, 273208576), (64, 200637548), (94, 136604288), (128, 100318774), (188, 68302144), (256, 50159387), (376, 34151072), (752, 17075536), (1504, 8537768), (3008, 4268884), (6016, 2134442), (12032, 1067221)]