68359774

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{5081}}^1$

素因数の和:5152

約数の個数: 24

約数和(自身を含む): 121114224

約数和(自身を除く): 52754450

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 961, 1922, 5081, 6727, 10162, 13454, 35567, 71134, 157511, 315022, 1102577, 2205154, 4882841, 9765682, 34179887, 68359774]

約数ペア:

[(1, 68359774), (2, 34179887), (7, 9765682), (14, 4882841), (31, 2205154), (62, 1102577), (217, 315022), (434, 157511), (961, 71134), (1922, 35567), (5081, 13454), (6727, 10162)]