40021514

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{5557}}^1$

素因数の和:5849

約数の個数: 16

約数和(自身を含む): 64895208

約数和(自身を除く): 24873694

約数列:

[1, 2, 13, 26, 277, 554, 3601, 5557, 7202, 11114, 72241, 144482, 1539289, 3078578, 20010757, 40021514]

約数ペア:

[(1, 40021514), (2, 20010757), (13, 3078578), (26, 1539289), (277, 144482), (554, 72241), (3601, 11114), (5557, 7202)]