40437124

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111091}}^1$

素因数の和:111115

約数の個数: 24

約数和(自身を含む): 87096128

約数和(自身を除く): 46659004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 111091, 222182, 444364, 777637, 1444183, 1555274, 2888366, 3110548, 5776732, 10109281, 20218562, 40437124]

約数ペア:

[(1, 40437124), (2, 20218562), (4, 10109281), (7, 5776732), (13, 3110548), (14, 2888366), (26, 1555274), (28, 1444183), (52, 777637), (91, 444364), (182, 222182), (364, 111091)]