1280810176

素因数分解:

$2^6\times {\mathrm{2393}}^1\times {\mathrm{8363}}^1$

素因数の和:10768

約数の個数: 28

約数和(自身を含む): 2542973832

約数和(自身を除く): 1262163656

約数列:

[1, 2, 4, 8, 16, 32, 64, 2393, 4786, 8363, 9572, 16726, 19144, 33452, 38288, 66904, 76576, 133808, 153152, 267616, 535232, 20012659, 40025318, 80050636, 160101272, 320202544, 640405088, 1280810176]

約数ペア:

[(1, 1280810176), (2, 640405088), (4, 320202544), (8, 160101272), (16, 80050636), (32, 40025318), (64, 20012659), (2393, 535232), (4786, 267616), (8363, 153152), (9572, 133808), (16726, 76576), (19144, 66904), (33452, 38288)]