6668816

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5413}}^1$

素因数の和:5439

約数の個数: 40

約数和(自身を含む): 16112064

約数和(自身を除く): 9443248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 5413, 10826, 21652, 37891, 43304, 59543, 75782, 86608, 119086, 151564, 238172, 303128, 416801, 476344, 606256, 833602, 952688, 1667204, 3334408, 6668816]

約数ペア:

[(1, 6668816), (2, 3334408), (4, 1667204), (7, 952688), (8, 833602), (11, 606256), (14, 476344), (16, 416801), (22, 303128), (28, 238172), (44, 151564), (56, 119086), (77, 86608), (88, 75782), (112, 59543), (154, 43304), (176, 37891), (308, 21652), (616, 10826), (1232, 5413)]