65408892

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{76771}}^1$

素因数の和:76849

約数の個数: 24

約数和(自身を含む): 154772352

約数和(自身を除く): 89363460

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 76771, 153542, 230313, 307084, 460626, 921252, 5450741, 10901482, 16352223, 21802964, 32704446, 65408892]

約数ペア:

[(1, 65408892), (2, 32704446), (3, 21802964), (4, 16352223), (6, 10901482), (12, 5450741), (71, 921252), (142, 460626), (213, 307084), (284, 230313), (426, 153542), (852, 76771)]