716800532

素因数分解:

$2^2\times 7^1\times {\mathrm{1277}}^1\times {\mathrm{20047}}^1$

素因数の和:21335

約数の個数: 24

約数和(自身を含む): 1434795264

約数和(自身を除く): 717994732

約数列:

[1, 2, 4, 7, 14, 28, 1277, 2554, 5108, 8939, 17878, 20047, 35756, 40094, 80188, 140329, 280658, 561316, 25600019, 51200038, 102400076, 179200133, 358400266, 716800532]

約数ペア:

[(1, 716800532), (2, 358400266), (4, 179200133), (7, 102400076), (14, 51200038), (28, 25600019), (1277, 561316), (2554, 280658), (5108, 140329), (8939, 80188), (17878, 40094), (20047, 35756)]