38896028

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{7103}}^1$

素因数の和:7181

約数の個数: 18

約数和(自身を含む): 69967296

約数和(自身を除く): 31071268

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 7103, 14206, 28412, 262811, 525622, 1051244, 9724007, 19448014, 38896028]

約数ペア:

[(1, 38896028), (2, 19448014), (4, 9724007), (37, 1051244), (74, 525622), (148, 262811), (1369, 28412), (2738, 14206), (5476, 7103)]