71008072

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{34537}}^1$

素因数の和:34800

約数の個数: 16

約数和(自身を含む): 133662060

約数和(自身を除く): 62653988

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 34537, 69074, 138148, 276296, 8876009, 17752018, 35504036, 71008072]

約数ペア:

[(1, 71008072), (2, 35504036), (4, 17752018), (8, 8876009), (257, 276296), (514, 138148), (1028, 69074), (2056, 34537)]