12871100728

素因数分解:

$2^3\times {\mathrm{257}}^2\times {\mathrm{24359}}^1$

素因数の和:24879

約数の個数: 24

約数和(自身を含む): 24228577800

約数和(自身を除く): 11357477072

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 24359, 48718, 66049, 97436, 132098, 194872, 264196, 528392, 6260263, 12520526, 25041052, 50082104, 1608887591, 3217775182, 6435550364, 12871100728]

約数ペア:

[(1, 12871100728), (2, 6435550364), (4, 3217775182), (8, 1608887591), (257, 50082104), (514, 25041052), (1028, 12520526), (2056, 6260263), (24359, 528392), (48718, 264196), (66049, 194872), (97436, 132098)]