857454464

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{142529}}^1$

素因数の和:142590

約数の個数: 32

約数和(自身を含む): 1744567200

約数和(自身を除く): 887112736

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 142529, 285058, 570116, 1140232, 2280464, 4560928, 6698863, 9121856, 13397726, 18243712, 26795452, 53590904, 107181808, 214363616, 428727232, 857454464]

約数ペア:

[(1, 857454464), (2, 428727232), (4, 214363616), (8, 107181808), (16, 53590904), (32, 26795452), (47, 18243712), (64, 13397726), (94, 9121856), (128, 6698863), (188, 4560928), (376, 2280464), (752, 1140232), (1504, 570116), (3008, 285058), (6016, 142529)]