78042044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{373}}^1\times {\mathrm{2753}}^1$

素因数の和:3149

約数の個数: 24

約数和(自身を含む): 144199440

約数和(自身を除く): 66157396

約数列:

[1, 2, 4, 19, 38, 76, 373, 746, 1492, 2753, 5506, 7087, 11012, 14174, 28348, 52307, 104614, 209228, 1026869, 2053738, 4107476, 19510511, 39021022, 78042044]

約数ペア:

[(1, 78042044), (2, 39021022), (4, 19510511), (19, 4107476), (38, 2053738), (76, 1026869), (373, 209228), (746, 104614), (1492, 52307), (2753, 28348), (5506, 14174), (7087, 11012)]