68743412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17377}}^1$

素因数の和:17447

約数の個数: 24

約数和(自身を含む): 128458176

約数和(自身を除く): 59714764

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 17377, 34754, 69508, 399671, 747211, 799342, 1494422, 1598684, 2988844, 17185853, 34371706, 68743412]

約数ペア:

[(1, 68743412), (2, 34371706), (4, 17185853), (23, 2988844), (43, 1598684), (46, 1494422), (86, 799342), (92, 747211), (172, 399671), (989, 69508), (1978, 34754), (3956, 17377)]