71215586

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1933}}^1$

素因数の和:2070

約数の個数: 24

約数和(自身を含む): 116794260

約数和(自身を除く): 45578674

約数列:

[1, 2, 13, 26, 109, 169, 218, 338, 1417, 1933, 2834, 3866, 18421, 25129, 36842, 50258, 210697, 326677, 421394, 653354, 2739061, 5478122, 35607793, 71215586]

約数ペア:

[(1, 71215586), (2, 35607793), (13, 5478122), (26, 2739061), (109, 653354), (169, 421394), (218, 326677), (338, 210697), (1417, 50258), (1933, 36842), (2834, 25129), (3866, 18421)]