13275056

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:321

約数の個数: 40

約数和(自身を含む): 26664960

約数和(自身を除く): 13389904

約数列:

[1, 2, 4, 8, 16, 47, 94, 127, 139, 188, 254, 278, 376, 508, 556, 752, 1016, 1112, 2032, 2224, 5969, 6533, 11938, 13066, 17653, 23876, 26132, 35306, 47752, 52264, 70612, 95504, 104528, 141224, 282448, 829691, 1659382, 3318764, 6637528, 13275056]

約数ペア:

[(1, 13275056), (2, 6637528), (4, 3318764), (8, 1659382), (16, 829691), (47, 282448), (94, 141224), (127, 104528), (139, 95504), (188, 70612), (254, 52264), (278, 47752), (376, 35306), (508, 26132), (556, 23876), (752, 17653), (1016, 13066), (1112, 11938), (2032, 6533), (2224, 5969)]