1269857728

素因数分解:

$2^6\times {\mathrm{443}}^1\times {\mathrm{44789}}^1$

素因数の和:45244

約数の個数: 28

約数和(自身を含む): 2525618520

約数和(自身を除く): 1255760792

約数列:

[1, 2, 4, 8, 16, 32, 64, 443, 886, 1772, 3544, 7088, 14176, 28352, 44789, 89578, 179156, 358312, 716624, 1433248, 2866496, 19841527, 39683054, 79366108, 158732216, 317464432, 634928864, 1269857728]

約数ペア:

[(1, 1269857728), (2, 634928864), (4, 317464432), (8, 158732216), (16, 79366108), (32, 39683054), (64, 19841527), (443, 2866496), (886, 1433248), (1772, 716624), (3544, 358312), (7088, 179156), (14176, 89578), (28352, 44789)]