39979016

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{64901}}^1$

素因数の和:64925

約数の個数: 32

約数和(自身を含む): 93458880

約数和(自身を除く): 53479864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 64901, 129802, 259604, 454307, 519208, 713911, 908614, 1427822, 1817228, 2855644, 3634456, 4997377, 5711288, 9994754, 19989508, 39979016]

約数ペア:

[(1, 39979016), (2, 19989508), (4, 9994754), (7, 5711288), (8, 4997377), (11, 3634456), (14, 2855644), (22, 1817228), (28, 1427822), (44, 908614), (56, 713911), (77, 519208), (88, 454307), (154, 259604), (308, 129802), (616, 64901)]