40513564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{111301}}^1$

素因数の和:111325

約数の個数: 24

約数和(自身を含む): 87260768

約数和(自身を除く): 46747204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 111301, 222602, 445204, 779107, 1446913, 1558214, 2893826, 3116428, 5787652, 10128391, 20256782, 40513564]

約数ペア:

[(1, 40513564), (2, 20256782), (4, 10128391), (7, 5787652), (13, 3116428), (14, 2893826), (26, 1558214), (28, 1446913), (52, 779107), (91, 445204), (182, 222602), (364, 111301)]