64805268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{490949}}^1$

素因数の和:490967

約数の個数: 24

約数和(自身を含む): 164959200

約数和(自身を除く): 100153932

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 490949, 981898, 1472847, 1963796, 2945694, 5400439, 5891388, 10800878, 16201317, 21601756, 32402634, 64805268]

約数ペア:

[(1, 64805268), (2, 32402634), (3, 21601756), (4, 16201317), (6, 10800878), (11, 5891388), (12, 5400439), (22, 2945694), (33, 1963796), (44, 1472847), (66, 981898), (132, 490949)]