40668964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85439}}^1$

素因数の和:85467

約数の個数: 24

約数和(自身を含む): 86123520

約数和(自身を除く): 45454556

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 85439, 170878, 341756, 598073, 1196146, 1452463, 2392292, 2904926, 5809852, 10167241, 20334482, 40668964]

約数ペア:

[(1, 40668964), (2, 20334482), (4, 10167241), (7, 5809852), (14, 2904926), (17, 2392292), (28, 1452463), (34, 1196146), (68, 598073), (119, 341756), (238, 170878), (476, 85439)]