73991678

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1\times {\mathrm{1657}}^1$

素因数の和:2011

約数の個数: 16

約数和(自身を含む): 112810320

約数和(自身を除く): 38818642

約数列:

[1, 2, 83, 166, 269, 538, 1657, 3314, 22327, 44654, 137531, 275062, 445733, 891466, 36995839, 73991678]

約数ペア:

[(1, 73991678), (2, 36995839), (83, 891466), (166, 445733), (269, 275062), (538, 137531), (1657, 44654), (3314, 22327)]