67208416

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{443}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 145006848

約数和(自身を除く): 77798432

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 431, 443, 862, 886, 1724, 1772, 3448, 3544, 4741, 4873, 6896, 7088, 9482, 9746, 13792, 14176, 18964, 19492, 37928, 38984, 75856, 77968, 151712, 155936, 190933, 381866, 763732, 1527464, 2100263, 3054928, 4200526, 6109856, 8401052, 16802104, 33604208, 67208416]

約数ペア:

[(1, 67208416), (2, 33604208), (4, 16802104), (8, 8401052), (11, 6109856), (16, 4200526), (22, 3054928), (32, 2100263), (44, 1527464), (88, 763732), (176, 381866), (352, 190933), (431, 155936), (443, 151712), (862, 77968), (886, 75856), (1724, 38984), (1772, 37928), (3448, 19492), (3544, 18964), (4741, 14176), (4873, 13792), (6896, 9746), (7088, 9482)]