27777434

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1381}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 42537960

約数和(自身を除く): 14760526

約数列:

[1, 2, 89, 113, 178, 226, 1381, 2762, 10057, 20114, 122909, 156053, 245818, 312106, 13888717, 27777434]

約数ペア:

[(1, 27777434), (2, 13888717), (89, 312106), (113, 245818), (178, 156053), (226, 122909), (1381, 20114), (2762, 10057)]