69618412

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{43403}}^1$

素因数の和:43808

約数の個数: 12

約数和(自身を含む): 122138856

約数和(自身を除く): 52520444

約数列:

[1, 2, 4, 401, 802, 1604, 43403, 86806, 173612, 17404603, 34809206, 69618412]

約数ペア:

[(1, 69618412), (2, 34809206), (4, 17404603), (401, 173612), (802, 86806), (1604, 43403)]