71396813

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2819}}^1$

素因数の和:2912

約数の個数: 16

約数和(自身を含む): 79411200

約数和(自身を除く): 8014387

約数列:

[1, 19, 31, 43, 589, 817, 1333, 2819, 25327, 53561, 87389, 121217, 1660391, 2303123, 3757727, 71396813]

約数ペア:

[(1, 71396813), (19, 3757727), (31, 2303123), (43, 1660391), (589, 121217), (817, 87389), (1333, 53561), (2819, 25327)]