13508656

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1171}}^1$

素因数の和:1289

約数の個数: 40

約数和(自身を含む): 30228224

約数和(自身を除く): 16719568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1171, 1442, 1648, 2342, 2884, 4684, 5768, 8197, 9368, 11536, 16394, 18736, 32788, 65576, 120613, 131152, 241226, 482452, 844291, 964904, 1688582, 1929808, 3377164, 6754328, 13508656]

約数ペア:

[(1, 13508656), (2, 6754328), (4, 3377164), (7, 1929808), (8, 1688582), (14, 964904), (16, 844291), (28, 482452), (56, 241226), (103, 131152), (112, 120613), (206, 65576), (412, 32788), (721, 18736), (824, 16394), (1171, 11536), (1442, 9368), (1648, 8197), (2342, 5768), (2884, 4684)]