71399626072

素因数分解:

$2^3\times {\mathrm{13219}}^1\times {\mathrm{675161}}^1$

素因数の和:688386

約数の個数: 16

約数和(自身を含む): 133884624600

約数和(自身を除く): 62484998528

約数列:

[1, 2, 4, 8, 13219, 26438, 52876, 105752, 675161, 1350322, 2700644, 5401288, 8924953259, 17849906518, 35699813036, 71399626072]

約数ペア:

[(1, 71399626072), (2, 35699813036), (4, 17849906518), (8, 8924953259), (13219, 5401288), (26438, 2700644), (52876, 1350322), (105752, 675161)]