40603988

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1217}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 75028800

約数和(自身を除く): 34424812

約数列:

[1, 2, 4, 19, 38, 76, 439, 878, 1217, 1756, 2434, 4868, 8341, 16682, 23123, 33364, 46246, 92492, 534263, 1068526, 2137052, 10150997, 20301994, 40603988]

約数ペア:

[(1, 40603988), (2, 20301994), (4, 10150997), (19, 2137052), (38, 1068526), (76, 534263), (439, 92492), (878, 46246), (1217, 33364), (1756, 23123), (2434, 16682), (4868, 8341)]