77686004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{5059}}^1$

素因数の和:5423

約数の個数: 24

約数和(自身を含む): 148764000

約数和(自身を除く): 71077996

約数列:

[1, 2, 4, 11, 22, 44, 349, 698, 1396, 3839, 5059, 7678, 10118, 15356, 20236, 55649, 111298, 222596, 1765591, 3531182, 7062364, 19421501, 38843002, 77686004]

約数ペア:

[(1, 77686004), (2, 38843002), (4, 19421501), (11, 7062364), (22, 3531182), (44, 1765591), (349, 222596), (698, 111298), (1396, 55649), (3839, 20236), (5059, 15356), (7678, 10118)]