64278104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66403}}^1$

素因数の和:66431

約数の個数: 24

約数和(自身を含む): 132475980

約数和(自身を除く): 68197876

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66403, 132806, 265612, 531224, 730433, 1460866, 2921732, 5843464, 8034763, 16069526, 32139052, 64278104]

約数ペア:

[(1, 64278104), (2, 32139052), (4, 16069526), (8, 8034763), (11, 5843464), (22, 2921732), (44, 1460866), (88, 730433), (121, 531224), (242, 265612), (484, 132806), (968, 66403)]