71469314

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1399}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 127008000

約数和(自身を除く): 55538686

約数列:

[1, 2, 7, 14, 41, 82, 89, 178, 287, 574, 623, 1246, 1399, 2798, 3649, 7298, 9793, 19586, 25543, 51086, 57359, 114718, 124511, 249022, 401513, 803026, 871577, 1743154, 5104951, 10209902, 35734657, 71469314]

約数ペア:

[(1, 71469314), (2, 35734657), (7, 10209902), (14, 5104951), (41, 1743154), (82, 871577), (89, 803026), (178, 401513), (287, 249022), (574, 124511), (623, 114718), (1246, 57359), (1399, 51086), (2798, 25543), (3649, 19586), (7298, 9793)]