64101928

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66221}}^1$

素因数の和:66249

約数の個数: 24

約数和(自身を含む): 132112890

約数和(自身を除く): 68010962

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66221, 132442, 264884, 529768, 728431, 1456862, 2913724, 5827448, 8012741, 16025482, 32050964, 64101928]

約数ペア:

[(1, 64101928), (2, 32050964), (4, 16025482), (8, 8012741), (11, 5827448), (22, 2913724), (44, 1456862), (88, 728431), (121, 529768), (242, 264884), (484, 132442), (968, 66221)]