6641128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{63857}}^1$

素因数の和:63876

約数の個数: 16

約数和(自身を含む): 13410180

約数和(自身を除く): 6769052

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 63857, 127714, 255428, 510856, 830141, 1660282, 3320564, 6641128]

約数ペア:

[(1, 6641128), (2, 3320564), (4, 1660282), (8, 830141), (13, 510856), (26, 255428), (52, 127714), (104, 63857)]