40033228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2647}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 74144000

約数和(自身を除く): 34110772

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 2647, 3781, 5294, 7562, 10588, 15124, 50293, 100586, 201172, 526753, 1053506, 2107012, 10008307, 20016614, 40033228]

約数ペア:

[(1, 40033228), (2, 20016614), (4, 10008307), (19, 2107012), (38, 1053506), (76, 526753), (199, 201172), (398, 100586), (796, 50293), (2647, 15124), (3781, 10588), (5294, 7562)]