27791348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{811}}^1$

素因数の和:1487

約数の個数: 24

約数和(自身を含む): 52520160

約数和(自身を除く): 24728812

約数列:

[1, 2, 4, 13, 26, 52, 659, 811, 1318, 1622, 2636, 3244, 8567, 10543, 17134, 21086, 34268, 42172, 534449, 1068898, 2137796, 6947837, 13895674, 27791348]

約数ペア:

[(1, 27791348), (2, 13895674), (4, 6947837), (13, 2137796), (26, 1068898), (52, 534449), (659, 42172), (811, 34268), (1318, 21086), (1622, 17134), (2636, 10543), (3244, 8567)]