67420696

素因数分解:

$2^3\times 7^1\times {\mathrm{1203941}}^1$

素因数の和:1203954

約数の個数: 16

約数和(自身を含む): 144473040

約数和(自身を除く): 77052344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1203941, 2407882, 4815764, 8427587, 9631528, 16855174, 33710348, 67420696]

約数ペア:

[(1, 67420696), (2, 33710348), (4, 16855174), (7, 9631528), (8, 8427587), (14, 4815764), (28, 2407882), (56, 1203941)]