74222942

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{853}}^1$

素因数の和:1307

約数の個数: 16

約数和(自身を含む): 112625520

約数和(自身を除く): 38402578

約数列:

[1, 2, 139, 278, 313, 626, 853, 1706, 43507, 87014, 118567, 237134, 266989, 533978, 37111471, 74222942]

約数ペア:

[(1, 74222942), (2, 37111471), (139, 533978), (278, 266989), (313, 237134), (626, 118567), (853, 87014), (1706, 43507)]