6637904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:172

約数の個数: 80

約数和(自身を含む): 16332288

約数和(自身を除く): 9694384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 97, 104, 112, 182, 188, 194, 208, 329, 364, 376, 388, 611, 658, 679, 728, 752, 776, 1222, 1261, 1316, 1358, 1456, 1552, 2444, 2522, 2632, 2716, 4277, 4559, 4888, 5044, 5264, 5432, 8554, 8827, 9118, 9776, 10088, 10864, 17108, 17654, 18236, 20176, 31913, 34216, 35308, 36472, 59267, 63826, 68432, 70616, 72944, 118534, 127652, 141232, 237068, 255304, 414869, 474136, 510608, 829738, 948272, 1659476, 3318952, 6637904]

約数ペア:

[(1, 6637904), (2, 3318952), (4, 1659476), (7, 948272), (8, 829738), (13, 510608), (14, 474136), (16, 414869), (26, 255304), (28, 237068), (47, 141232), (52, 127652), (56, 118534), (91, 72944), (94, 70616), (97, 68432), (104, 63826), (112, 59267), (182, 36472), (188, 35308), (194, 34216), (208, 31913), (329, 20176), (364, 18236), (376, 17654), (388, 17108), (611, 10864), (658, 10088), (679, 9776), (728, 9118), (752, 8827), (776, 8554), (1222, 5432), (1261, 5264), (1316, 5044), (1358, 4888), (1456, 4559), (1552, 4277), (2444, 2716), (2522, 2632)]