72274894

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{3617}}^1$

素因数の和:3819

約数の個数: 16

約数和(自身を含む): 110623968

約数和(自身を除く): 38349074

約数列:

[1, 2, 97, 103, 194, 206, 3617, 7234, 9991, 19982, 350849, 372551, 701698, 745102, 36137447, 72274894]

約数ペア:

[(1, 72274894), (2, 36137447), (97, 745102), (103, 701698), (194, 372551), (206, 350849), (3617, 19982), (7234, 9991)]