64829864

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66973}}^1$

素因数の和:67001

約数の個数: 24

約数和(自身を含む): 133613130

約数和(自身を除く): 68783266

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66973, 133946, 267892, 535784, 736703, 1473406, 2946812, 5893624, 8103733, 16207466, 32414932, 64829864]

約数ペア:

[(1, 64829864), (2, 32414932), (4, 16207466), (8, 8103733), (11, 5893624), (22, 2946812), (44, 1473406), (88, 736703), (121, 535784), (242, 267892), (484, 133946), (968, 66973)]