16667736

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 43200000

約数和(自身を除く): 26532264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 79, 118, 149, 158, 177, 236, 237, 298, 316, 354, 447, 472, 474, 596, 632, 708, 894, 948, 1192, 1416, 1788, 1896, 3576, 4661, 8791, 9322, 11771, 13983, 17582, 18644, 23542, 26373, 27966, 35164, 35313, 37288, 47084, 52746, 55932, 70328, 70626, 94168, 105492, 111864, 141252, 210984, 282504, 694489, 1388978, 2083467, 2777956, 4166934, 5555912, 8333868, 16667736]

約数ペア:

[(1, 16667736), (2, 8333868), (3, 5555912), (4, 4166934), (6, 2777956), (8, 2083467), (12, 1388978), (24, 694489), (59, 282504), (79, 210984), (118, 141252), (149, 111864), (158, 105492), (177, 94168), (236, 70626), (237, 70328), (298, 55932), (316, 52746), (354, 47084), (447, 37288), (472, 35313), (474, 35164), (596, 27966), (632, 26373), (708, 23542), (894, 18644), (948, 17582), (1192, 13983), (1416, 11771), (1788, 9322), (1896, 8791), (3576, 4661)]