42426878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{2111}}^1$

素因数の和:2899

約数の個数: 16

約数和(自身を含む): 68656896

約数和(自身を除く): 26230018

約数列:

[1, 2, 13, 26, 773, 1546, 2111, 4222, 10049, 20098, 27443, 54886, 1631803, 3263606, 21213439, 42426878]

約数ペア:

[(1, 42426878), (2, 21213439), (13, 3263606), (26, 1631803), (773, 54886), (1546, 27443), (2111, 20098), (4222, 10049)]