39827734

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2951

約数の個数: 16

約数和(自身を含む): 61204896

約数和(自身を除く): 21377162

約数列:

[1, 2, 71, 101, 142, 202, 2777, 5554, 7171, 14342, 197167, 280477, 394334, 560954, 19913867, 39827734]

約数ペア:

[(1, 39827734), (2, 19913867), (71, 560954), (101, 394334), (142, 280477), (202, 197167), (2777, 14342), (5554, 7171)]