64607564

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{34439}}^1$

素因数の和:34517

約数の個数: 24

約数和(自身を含む): 131147520

約数和(自身を除く): 66539956

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 34439, 68878, 137756, 241073, 482146, 964292, 2307413, 4614826, 9229652, 16151891, 32303782, 64607564]

約数ペア:

[(1, 64607564), (2, 32303782), (4, 16151891), (7, 9229652), (14, 4614826), (28, 2307413), (67, 964292), (134, 482146), (268, 241073), (469, 137756), (938, 68878), (1876, 34439)]