70237732

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{197297}}^1$

素因数の和:197390

約数の個数: 12

約数和(自身を含む): 124297740

約数和(自身を除く): 54060008

約数列:

[1, 2, 4, 89, 178, 356, 197297, 394594, 789188, 17559433, 35118866, 70237732]

約数ペア:

[(1, 70237732), (2, 35118866), (4, 17559433), (89, 789188), (178, 394594), (356, 197297)]