64449412

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{983}}^1$

素因数の和:1467

約数の個数: 24

約数和(自身を含む): 116214336

約数和(自身を除く): 51764924

約数列:

[1, 2, 4, 37, 74, 148, 443, 886, 983, 1772, 1966, 3932, 16391, 32782, 36371, 65564, 72742, 145484, 435469, 870938, 1741876, 16112353, 32224706, 64449412]

約数ペア:

[(1, 64449412), (2, 32224706), (4, 16112353), (37, 1741876), (74, 870938), (148, 435469), (443, 145484), (886, 72742), (983, 65564), (1772, 36371), (1966, 32782), (3932, 16391)]