39428486

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{449}}^1$

素因数の和:580

約数の個数: 24

約数和(自身を含む): 62710200

約数和(自身を除く): 23281714

約数列:

[1, 2, 23, 46, 83, 166, 449, 529, 898, 1058, 1909, 3818, 10327, 20654, 37267, 43907, 74534, 87814, 237521, 475042, 857141, 1714282, 19714243, 39428486]

約数ペア:

[(1, 39428486), (2, 19714243), (23, 1714282), (46, 857141), (83, 475042), (166, 237521), (449, 87814), (529, 74534), (898, 43907), (1058, 37267), (1909, 20654), (3818, 10327)]