27212744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4937}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 55996920

約数和(自身を除く): 28784176

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 4937, 5512, 9874, 19748, 39496, 64181, 128362, 256724, 261661, 513448, 523322, 1046644, 2093288, 3401593, 6803186, 13606372, 27212744]

約数ペア:

[(1, 27212744), (2, 13606372), (4, 6803186), (8, 3401593), (13, 2093288), (26, 1046644), (52, 523322), (53, 513448), (104, 261661), (106, 256724), (212, 128362), (424, 64181), (689, 39496), (1378, 19748), (2756, 9874), (4937, 5512)]