40927042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{2543}}^1$

素因数の和:3177

約数の個数: 16

約数和(自身を含む): 66245760

約数和(自身を除く): 25318718

約数列:

[1, 2, 13, 26, 619, 1238, 2543, 5086, 8047, 16094, 33059, 66118, 1574117, 3148234, 20463521, 40927042]

約数ペア:

[(1, 40927042), (2, 20463521), (13, 3148234), (26, 1574117), (619, 66118), (1238, 33059), (2543, 16094), (5086, 8047)]