71350202456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{686059639}}^1$

素因数の和:686059658

約数の個数: 16

約数和(自身を含む): 144072524400

約数和(自身を除く): 72722321944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 686059639, 1372119278, 2744238556, 5488477112, 8918775307, 17837550614, 35675101228, 71350202456]

約数ペア:

[(1, 71350202456), (2, 35675101228), (4, 17837550614), (8, 8918775307), (13, 5488477112), (26, 2744238556), (52, 1372119278), (104, 686059639)]