65505128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{629857}}^1$

素因数の和:629876

約数の個数: 16

約数和(自身を含む): 132270180

約数和(自身を除く): 66765052

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 629857, 1259714, 2519428, 5038856, 8188141, 16376282, 32752564, 65505128]

約数ペア:

[(1, 65505128), (2, 32752564), (4, 16376282), (8, 8188141), (13, 5038856), (26, 2519428), (52, 1259714), (104, 629857)]