71360419

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 81585792

約数和(自身を除く): 10225373

約数列:

[1, 13, 31, 53, 169, 257, 403, 689, 1643, 3341, 5239, 7967, 8957, 13621, 21359, 43433, 103571, 177073, 277667, 422251, 1346423, 2301949, 5489263, 71360419]

約数ペア:

[(1, 71360419), (13, 5489263), (31, 2301949), (53, 1346423), (169, 422251), (257, 277667), (403, 177073), (689, 103571), (1643, 43433), (3341, 21359), (5239, 13621), (7967, 8957)]