68578412

素因数分解:

$2^2\times 7^1\times {\mathrm{1193}}^1\times {\mathrm{2053}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 137338656

約数和(自身を除く): 68760244

約数列:

[1, 2, 4, 7, 14, 28, 1193, 2053, 2386, 4106, 4772, 8212, 8351, 14371, 16702, 28742, 33404, 57484, 2449229, 4898458, 9796916, 17144603, 34289206, 68578412]

約数ペア:

[(1, 68578412), (2, 34289206), (4, 17144603), (7, 9796916), (14, 4898458), (28, 2449229), (1193, 57484), (2053, 33404), (2386, 28742), (4106, 16702), (4772, 14371), (8212, 8351)]