68359298

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:842

約数の個数: 32

約数和(自身を含む): 120113280

約数和(自身を除く): 51753982

約数列:

[1, 2, 7, 14, 83, 89, 166, 178, 581, 623, 661, 1162, 1246, 1322, 4627, 7387, 9254, 14774, 51709, 54863, 58829, 103418, 109726, 117658, 384041, 411803, 768082, 823606, 4882807, 9765614, 34179649, 68359298]

約数ペア:

[(1, 68359298), (2, 34179649), (7, 9765614), (14, 4882807), (83, 823606), (89, 768082), (166, 411803), (178, 384041), (581, 117658), (623, 109726), (661, 103418), (1162, 58829), (1246, 54863), (1322, 51709), (4627, 14774), (7387, 9254)]