27941108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41333}}^1$

素因数の和:41363

約数の個数: 18

約数和(自身を含む): 52948854

約数和(自身を除く): 25007746

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 41333, 82666, 165332, 537329, 1074658, 2149316, 6985277, 13970554, 27941108]

約数ペア:

[(1, 27941108), (2, 13970554), (4, 6985277), (13, 2149316), (26, 1074658), (52, 537329), (169, 165332), (338, 82666), (676, 41333)]