71338462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{63809}}^1$

素因数の和:63867

約数の個数: 16

約数和(自身を含む): 117920880

約数和(自身を除く): 46582418

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 63809, 127618, 829517, 1659034, 2743787, 5487574, 35669231, 71338462]

約数ペア:

[(1, 71338462), (2, 35669231), (13, 5487574), (26, 2743787), (43, 1659034), (86, 829517), (559, 127618), (1118, 63809)]