71245288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{468719}}^1$

素因数の和:468744

約数の個数: 16

約数和(自身を含む): 140616000

約数和(自身を除く): 69370712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 468719, 937438, 1874876, 3749752, 8905661, 17811322, 35622644, 71245288]

約数ペア:

[(1, 71245288), (2, 35622644), (4, 17811322), (8, 8905661), (19, 3749752), (38, 1874876), (76, 937438), (152, 468719)]