39149668

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 69552000

約数和(自身を除く): 30402332

約数列:

[1, 2, 4, 137, 199, 274, 359, 398, 548, 718, 796, 1436, 27263, 49183, 54526, 71441, 98366, 109052, 142882, 196732, 285764, 9787417, 19574834, 39149668]

約数ペア:

[(1, 39149668), (2, 19574834), (4, 9787417), (137, 285764), (199, 196732), (274, 142882), (359, 109052), (398, 98366), (548, 71441), (718, 54526), (796, 49183), (1436, 27263)]