68499872

素因数分解:

$2^5\times 7^1\times {\mathrm{305803}}^1$

素因数の和:305820

約数の個数: 24

約数和(自身を含む): 154125216

約数和(自身を除く): 85625344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 305803, 611606, 1223212, 2140621, 2446424, 4281242, 4892848, 8562484, 9785696, 17124968, 34249936, 68499872]

約数ペア:

[(1, 68499872), (2, 34249936), (4, 17124968), (7, 9785696), (8, 8562484), (14, 4892848), (16, 4281242), (28, 2446424), (32, 2140621), (56, 1223212), (112, 611606), (224, 305803)]