71915872

素因数分解:

$2^5\times 7^1\times {\mathrm{321053}}^1$

素因数の和:321070

約数の個数: 24

約数和(自身を含む): 161811216

約数和(自身を除く): 89895344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 321053, 642106, 1284212, 2247371, 2568424, 4494742, 5136848, 8989484, 10273696, 17978968, 35957936, 71915872]

約数ペア:

[(1, 71915872), (2, 35957936), (4, 17978968), (7, 10273696), (8, 8989484), (14, 5136848), (16, 4494742), (28, 2568424), (32, 2247371), (56, 1284212), (112, 642106), (224, 321053)]