42047564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{27883}}^1$

素因数の和:27929

約数の個数: 24

約数和(自身を含む): 81978960

約数和(自身を除く): 39931396

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 27883, 55766, 111532, 362479, 724958, 808607, 1449916, 1617214, 3234428, 10511891, 21023782, 42047564]

約数ペア:

[(1, 42047564), (2, 21023782), (4, 10511891), (13, 3234428), (26, 1617214), (29, 1449916), (52, 808607), (58, 724958), (116, 362479), (377, 111532), (754, 55766), (1508, 27883)]