64668208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{33403}}^1$

素因数の和:33433

約数の個数: 30

約数和(自身を含む): 137724692

約数和(自身を除く): 73056484

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 33403, 66806, 133612, 267224, 367433, 534448, 734866, 1469732, 2939464, 4041763, 5878928, 8083526, 16167052, 32334104, 64668208]

約数ペア:

[(1, 64668208), (2, 32334104), (4, 16167052), (8, 8083526), (11, 5878928), (16, 4041763), (22, 2939464), (44, 1469732), (88, 734866), (121, 534448), (176, 367433), (242, 267224), (484, 133612), (968, 66806), (1936, 33403)]