71689184

素因数分解:

$2^5\times 7^1\times {\mathrm{320041}}^1$

素因数の和:320058

約数の個数: 24

約数和(自身を含む): 161301168

約数和(自身を除く): 89611984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 320041, 640082, 1280164, 2240287, 2560328, 4480574, 5120656, 8961148, 10241312, 17922296, 35844592, 71689184]

約数ペア:

[(1, 71689184), (2, 35844592), (4, 17922296), (7, 10241312), (8, 8961148), (14, 5120656), (16, 4480574), (28, 2560328), (32, 2240287), (56, 1280164), (112, 640082), (224, 320041)]