40074554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3511}}^1$

素因数の和:3965

約数の個数: 16

約数和(自身を含む): 64901760

約数和(自身を除く): 24827206

約数列:

[1, 2, 13, 26, 439, 878, 3511, 5707, 7022, 11414, 45643, 91286, 1541329, 3082658, 20037277, 40074554]

約数ペア:

[(1, 40074554), (2, 20037277), (13, 3082658), (26, 1541329), (439, 91286), (878, 45643), (3511, 11414), (5707, 7022)]