6688864

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2297}}^1$

素因数の和:2327

約数の個数: 48

約数和(自身を含む): 16214688

約数和(自身を除く): 9525824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2297, 2912, 4594, 9188, 16079, 18376, 29861, 32158, 36752, 59722, 64316, 73504, 119444, 128632, 209027, 238888, 257264, 418054, 477776, 514528, 836108, 955552, 1672216, 3344432, 6688864]

約数ペア:

[(1, 6688864), (2, 3344432), (4, 1672216), (7, 955552), (8, 836108), (13, 514528), (14, 477776), (16, 418054), (26, 257264), (28, 238888), (32, 209027), (52, 128632), (56, 119444), (91, 73504), (104, 64316), (112, 59722), (182, 36752), (208, 32158), (224, 29861), (364, 18376), (416, 16079), (728, 9188), (1456, 4594), (2297, 2912)]