65683988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50839}}^1$

素因数の和:50879

約数の個数: 24

約数和(自身を含む): 128116800

約数和(自身を除く): 62432812

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 50839, 101678, 203356, 864263, 965941, 1728526, 1931882, 3457052, 3863764, 16420997, 32841994, 65683988]

約数ペア:

[(1, 65683988), (2, 32841994), (4, 16420997), (17, 3863764), (19, 3457052), (34, 1931882), (38, 1728526), (68, 965941), (76, 864263), (323, 203356), (646, 101678), (1292, 50839)]