12806336

素因数分解:

$2^6\times {\mathrm{401}}^1\times {\mathrm{499}}^1$

素因数の和:912

約数の個数: 28

約数和(自身を含む): 25527000

約数和(自身を除く): 12720664

約数列:

[1, 2, 4, 8, 16, 32, 64, 401, 499, 802, 998, 1604, 1996, 3208, 3992, 6416, 7984, 12832, 15968, 25664, 31936, 200099, 400198, 800396, 1600792, 3201584, 6403168, 12806336]

約数ペア:

[(1, 12806336), (2, 6403168), (4, 3201584), (8, 1600792), (16, 800396), (32, 400198), (64, 200099), (401, 31936), (499, 25664), (802, 15968), (998, 12832), (1604, 7984), (1996, 6416), (3208, 3992)]