812057984

素因数分解:

$2^7\times {\mathrm{443}}^1\times {\mathrm{14321}}^1$

素因数の和:14778

約数の個数: 32

約数和(自身を含む): 1621536840

約数和(自身を除く): 809478856

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 443, 886, 1772, 3544, 7088, 14176, 14321, 28352, 28642, 56704, 57284, 114568, 229136, 458272, 916544, 1833088, 6344203, 12688406, 25376812, 50753624, 101507248, 203014496, 406028992, 812057984]

約数ペア:

[(1, 812057984), (2, 406028992), (4, 203014496), (8, 101507248), (16, 50753624), (32, 25376812), (64, 12688406), (128, 6344203), (443, 1833088), (886, 916544), (1772, 458272), (3544, 229136), (7088, 114568), (14176, 57284), (14321, 56704), (28352, 28642)]