13663496

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:606

約数の個数: 64

約数和(自身を含む): 32780160

約数和(自身を除く): 19116664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 56, 77, 82, 88, 154, 164, 287, 308, 328, 451, 541, 574, 616, 902, 1082, 1148, 1804, 2164, 2296, 3157, 3608, 3787, 4328, 5951, 6314, 7574, 11902, 12628, 15148, 22181, 23804, 25256, 30296, 41657, 44362, 47608, 83314, 88724, 155267, 166628, 177448, 243991, 310534, 333256, 487982, 621068, 975964, 1242136, 1707937, 1951928, 3415874, 6831748, 13663496]

約数ペア:

[(1, 13663496), (2, 6831748), (4, 3415874), (7, 1951928), (8, 1707937), (11, 1242136), (14, 975964), (22, 621068), (28, 487982), (41, 333256), (44, 310534), (56, 243991), (77, 177448), (82, 166628), (88, 155267), (154, 88724), (164, 83314), (287, 47608), (308, 44362), (328, 41657), (451, 30296), (541, 25256), (574, 23804), (616, 22181), (902, 15148), (1082, 12628), (1148, 11902), (1804, 7574), (2164, 6314), (2296, 5951), (3157, 4328), (3608, 3787)]