40527838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1\times {\mathrm{2027}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 65585520

約数和(自身を除く): 25057682

約数列:

[1, 2, 13, 26, 769, 1538, 2027, 4054, 9997, 19994, 26351, 52702, 1558763, 3117526, 20263919, 40527838]

約数ペア:

[(1, 40527838), (2, 20263919), (13, 3117526), (26, 1558763), (769, 52702), (1538, 26351), (2027, 19994), (4054, 9997)]