40272388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45557}}^1$

素因数の和:45591

約数の個数: 24

約数和(自身を含む): 80364312

約数和(自身を除く): 40091924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 45557, 91114, 182228, 592241, 774469, 1184482, 1548938, 2368964, 3097876, 10068097, 20136194, 40272388]

約数ペア:

[(1, 40272388), (2, 20136194), (4, 10068097), (13, 3097876), (17, 2368964), (26, 1548938), (34, 1184482), (52, 774469), (68, 592241), (221, 182228), (442, 91114), (884, 45557)]