8249216

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 17535840

約数和(自身を除く): 9286624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 223, 272, 289, 446, 544, 578, 892, 1088, 1156, 1784, 2176, 2312, 3568, 3791, 4624, 7136, 7582, 9248, 14272, 15164, 18496, 28544, 30328, 36992, 60656, 64447, 121312, 128894, 242624, 257788, 485248, 515576, 1031152, 2062304, 4124608, 8249216]

約数ペア:

[(1, 8249216), (2, 4124608), (4, 2062304), (8, 1031152), (16, 515576), (17, 485248), (32, 257788), (34, 242624), (64, 128894), (68, 121312), (128, 64447), (136, 60656), (223, 36992), (272, 30328), (289, 28544), (446, 18496), (544, 15164), (578, 14272), (892, 9248), (1088, 7582), (1156, 7136), (1784, 4624), (2176, 3791), (2312, 3568)]