67207942790

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2161}}^1\times {\mathrm{15787}}^1$

素因数の和:18152

約数の個数: 32

約数和(自身を含む): 121652349984

約数和(自身を除く): 54444407194

約数列:

[1, 2, 5, 10, 197, 394, 985, 1970, 2161, 4322, 10805, 15787, 21610, 31574, 78935, 157870, 425717, 851434, 2128585, 3110039, 4257170, 6220078, 15550195, 31100390, 34115707, 68231414, 170578535, 341157070, 6720794279, 13441588558, 33603971395, 67207942790]

約数ペア:

[(1, 67207942790), (2, 33603971395), (5, 13441588558), (10, 6720794279), (197, 341157070), (394, 170578535), (985, 68231414), (1970, 34115707), (2161, 31100390), (4322, 15550195), (10805, 6220078), (15787, 4257170), (21610, 3110039), (31574, 2128585), (78935, 851434), (157870, 425717)]