77801096

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 148608000

約数和(自身を除く): 70806904

約数列:

[1, 2, 4, 8, 79, 158, 257, 316, 479, 514, 632, 958, 1028, 1916, 2056, 3832, 20303, 37841, 40606, 75682, 81212, 123103, 151364, 162424, 246206, 302728, 492412, 984824, 9725137, 19450274, 38900548, 77801096]

約数ペア:

[(1, 77801096), (2, 38900548), (4, 19450274), (8, 9725137), (79, 984824), (158, 492412), (257, 302728), (316, 246206), (479, 162424), (514, 151364), (632, 123103), (958, 81212), (1028, 75682), (1916, 40606), (2056, 37841), (3832, 20303)]