6580816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 40

約数和(自身を含む): 14061600

約数和(自身を除く): 7480784

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 139, 176, 269, 278, 538, 556, 1076, 1112, 1529, 2152, 2224, 2959, 3058, 4304, 5918, 6116, 11836, 12232, 23672, 24464, 37391, 47344, 74782, 149564, 299128, 411301, 598256, 822602, 1645204, 3290408, 6580816]

約数ペア:

[(1, 6580816), (2, 3290408), (4, 1645204), (8, 822602), (11, 598256), (16, 411301), (22, 299128), (44, 149564), (88, 74782), (139, 47344), (176, 37391), (269, 24464), (278, 23672), (538, 12232), (556, 11836), (1076, 6116), (1112, 5918), (1529, 4304), (2152, 3058), (2224, 2959)]