28210448

素因数分解:

$2^4\times 7^1\times {\mathrm{251879}}^1$

素因数の和:251894

約数の個数: 20

約数和(自身を含む): 62466240

約数和(自身を除く): 34255792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251879, 503758, 1007516, 1763153, 2015032, 3526306, 4030064, 7052612, 14105224, 28210448]

約数ペア:

[(1, 28210448), (2, 14105224), (4, 7052612), (7, 4030064), (8, 3526306), (14, 2015032), (16, 1763153), (28, 1007516), (56, 503758), (112, 251879)]