71822828

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4759}}^1$

素因数の和:4795

約数の個数: 48

約数和(自身を含む): 159936000

約数和(自身を除く): 88113172

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 4759, 7546, 9518, 15092, 19036, 33313, 52349, 66626, 104698, 133252, 209396, 233191, 366443, 466382, 732886, 932764, 1465772, 1632337, 2565101, 3264674, 5130202, 6529348, 10260404, 17955707, 35911414, 71822828]

約数ペア:

[(1, 71822828), (2, 35911414), (4, 17955707), (7, 10260404), (11, 6529348), (14, 5130202), (22, 3264674), (28, 2565101), (44, 1632337), (49, 1465772), (77, 932764), (98, 732886), (154, 466382), (196, 366443), (308, 233191), (343, 209396), (539, 133252), (686, 104698), (1078, 66626), (1372, 52349), (2156, 33313), (3773, 19036), (4759, 15092), (7546, 9518)]