28719264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42737}}^1$

素因数の和:42757

約数の個数: 48

約数和(自身を含む): 86159808

約数和(自身を除く): 57440544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42737, 85474, 128211, 170948, 256422, 299159, 341896, 512844, 598318, 683792, 897477, 1025688, 1196636, 1367584, 1794954, 2051376, 2393272, 3589908, 4102752, 4786544, 7179816, 9573088, 14359632, 28719264]

約数ペア:

[(1, 28719264), (2, 14359632), (3, 9573088), (4, 7179816), (6, 4786544), (7, 4102752), (8, 3589908), (12, 2393272), (14, 2051376), (16, 1794954), (21, 1367584), (24, 1196636), (28, 1025688), (32, 897477), (42, 683792), (48, 598318), (56, 512844), (84, 341896), (96, 299159), (112, 256422), (168, 170948), (224, 128211), (336, 85474), (672, 42737)]