77486404

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 137712960

約数和(自身を除く): 60226556

約数列:

[1, 2, 4, 107, 197, 214, 394, 428, 788, 919, 1838, 3676, 21079, 42158, 84316, 98333, 181043, 196666, 362086, 393332, 724172, 19371601, 38743202, 77486404]

約数ペア:

[(1, 77486404), (2, 38743202), (4, 19371601), (107, 724172), (197, 393332), (214, 362086), (394, 196666), (428, 181043), (788, 98333), (919, 84316), (1838, 42158), (3676, 21079)]