26889209144

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{479}}^1\times {\mathrm{12689}}^1$

素因数の和:13260

約数の個数: 64

約数和(自身を含む): 58475520000

約数和(自身を除く): 31586310856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 479, 553, 632, 958, 1106, 1916, 2212, 3353, 3832, 4424, 6706, 12689, 13412, 25378, 26824, 37841, 50756, 75682, 88823, 101512, 151364, 177646, 264887, 302728, 355292, 529774, 710584, 1002431, 1059548, 2004862, 2119096, 4009724, 6078031, 7017017, 8019448, 12156062, 14034034, 24312124, 28068068, 42546217, 48624248, 56136136, 85092434, 170184868, 340369736, 480164449, 960328898, 1920657796, 3361151143, 3841315592, 6722302286, 13444604572, 26889209144]

約数ペア:

[(1, 26889209144), (2, 13444604572), (4, 6722302286), (7, 3841315592), (8, 3361151143), (14, 1920657796), (28, 960328898), (56, 480164449), (79, 340369736), (158, 170184868), (316, 85092434), (479, 56136136), (553, 48624248), (632, 42546217), (958, 28068068), (1106, 24312124), (1916, 14034034), (2212, 12156062), (3353, 8019448), (3832, 7017017), (4424, 6078031), (6706, 4009724), (12689, 2119096), (13412, 2004862), (25378, 1059548), (26824, 1002431), (37841, 710584), (50756, 529774), (75682, 355292), (88823, 302728), (101512, 264887), (151364, 177646)]