40899404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112361}}^1$

素因数の和:112385

約数の個数: 24

約数和(自身を含む): 88091808

約数和(自身を除く): 47192404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 112361, 224722, 449444, 786527, 1460693, 1573054, 2921386, 3146108, 5842772, 10224851, 20449702, 40899404]

約数ペア:

[(1, 40899404), (2, 20449702), (4, 10224851), (7, 5842772), (13, 3146108), (14, 2921386), (26, 1573054), (28, 1460693), (52, 786527), (91, 449444), (182, 224722), (364, 112361)]