13897576

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 33432210

約数和(自身を除く): 19534634

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 293, 308, 392, 484, 539, 586, 616, 847, 968, 1078, 1172, 1694, 2051, 2156, 2344, 3223, 3388, 4102, 4312, 5929, 6446, 6776, 8204, 11858, 12892, 14357, 16408, 22561, 23716, 25784, 28714, 35453, 45122, 47432, 57428, 70906, 90244, 114856, 141812, 157927, 180488, 248171, 283624, 315854, 496342, 631708, 992684, 1263416, 1737197, 1985368, 3474394, 6948788, 13897576]

約数ペア:

[(1, 13897576), (2, 6948788), (4, 3474394), (7, 1985368), (8, 1737197), (11, 1263416), (14, 992684), (22, 631708), (28, 496342), (44, 315854), (49, 283624), (56, 248171), (77, 180488), (88, 157927), (98, 141812), (121, 114856), (154, 90244), (196, 70906), (242, 57428), (293, 47432), (308, 45122), (392, 35453), (484, 28714), (539, 25784), (586, 23716), (616, 22561), (847, 16408), (968, 14357), (1078, 12892), (1172, 11858), (1694, 8204), (2051, 6776), (2156, 6446), (2344, 5929), (3223, 4312), (3388, 4102)]