78251012

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{3041}}^1$

素因数の和:3971

約数の個数: 24

約数和(自身を含む): 156723840

約数和(自身を除く): 78472828

約数列:

[1, 2, 4, 7, 14, 28, 919, 1838, 3041, 3676, 6082, 6433, 12164, 12866, 21287, 25732, 42574, 85148, 2794679, 5589358, 11178716, 19562753, 39125506, 78251012]

約数ペア:

[(1, 78251012), (2, 39125506), (4, 19562753), (7, 11178716), (14, 5589358), (28, 2794679), (919, 85148), (1838, 42574), (3041, 25732), (3676, 21287), (6082, 12866), (6433, 12164)]