6481328

素因数分解:

$2^4\times 7^3\times {\mathrm{1181}}^1$

素因数の和:1210

約数の個数: 40

約数和(自身を含む): 14656800

約数和(自身を除く): 8175472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1181, 1372, 2362, 2744, 4724, 5488, 8267, 9448, 16534, 18896, 33068, 57869, 66136, 115738, 132272, 231476, 405083, 462952, 810166, 925904, 1620332, 3240664, 6481328]

約数ペア:

[(1, 6481328), (2, 3240664), (4, 1620332), (7, 925904), (8, 810166), (14, 462952), (16, 405083), (28, 231476), (49, 132272), (56, 115738), (98, 66136), (112, 57869), (196, 33068), (343, 18896), (392, 16534), (686, 9448), (784, 8267), (1181, 5488), (1372, 4724), (2362, 2744)]