64220024

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{66343}}^1$

素因数の和:66371

約数の個数: 24

約数和(自身を含む): 132356280

約数和(自身を除く): 68136256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 66343, 132686, 265372, 530744, 729773, 1459546, 2919092, 5838184, 8027503, 16055006, 32110012, 64220024]

約数ペア:

[(1, 64220024), (2, 32110012), (4, 16055006), (8, 8027503), (11, 5838184), (22, 2919092), (44, 1459546), (88, 729773), (121, 530744), (242, 265372), (484, 132686), (968, 66343)]