6985264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 80

約数和(自身を含む): 16498944

約数和(自身を除く): 9513680

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 43, 44, 52, 71, 86, 88, 104, 142, 143, 172, 176, 208, 284, 286, 344, 473, 559, 568, 572, 688, 781, 923, 946, 1118, 1136, 1144, 1562, 1846, 1892, 2236, 2288, 3053, 3124, 3692, 3784, 4472, 6106, 6149, 6248, 7384, 7568, 8944, 10153, 12212, 12298, 12496, 14768, 20306, 24424, 24596, 33583, 39689, 40612, 48848, 49192, 67166, 79378, 81224, 98384, 134332, 158756, 162448, 268664, 317512, 436579, 537328, 635024, 873158, 1746316, 3492632, 6985264]

約数ペア:

[(1, 6985264), (2, 3492632), (4, 1746316), (8, 873158), (11, 635024), (13, 537328), (16, 436579), (22, 317512), (26, 268664), (43, 162448), (44, 158756), (52, 134332), (71, 98384), (86, 81224), (88, 79378), (104, 67166), (142, 49192), (143, 48848), (172, 40612), (176, 39689), (208, 33583), (284, 24596), (286, 24424), (344, 20306), (473, 14768), (559, 12496), (568, 12298), (572, 12212), (688, 10153), (781, 8944), (923, 7568), (946, 7384), (1118, 6248), (1136, 6149), (1144, 6106), (1562, 4472), (1846, 3784), (1892, 3692), (2236, 3124), (2288, 3053)]