65888641

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5209}}^1$

素因数の和:5368

約数の個数: 16

約数和(自身を含む): 81692800

約数和(自身を除く): 15804159

約数列:

[1, 7, 13, 91, 139, 973, 1807, 5209, 12649, 36463, 67717, 474019, 724051, 5068357, 9412663, 65888641]

約数ペア:

[(1, 65888641), (7, 9412663), (13, 5068357), (91, 724051), (139, 474019), (973, 67717), (1807, 36463), (5209, 12649)]