42534076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{1607}}^1$

素因数の和:2133

約数の個数: 24

約数和(自身を含む): 80367840

約数和(自身を除く): 37833764

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 1607, 2036, 3214, 6428, 6617, 13234, 20891, 26468, 41782, 83564, 817963, 1635926, 3271852, 10633519, 21267038, 42534076]

約数ペア:

[(1, 42534076), (2, 21267038), (4, 10633519), (13, 3271852), (26, 1635926), (52, 817963), (509, 83564), (1018, 41782), (1607, 26468), (2036, 20891), (3214, 13234), (6428, 6617)]