28367794

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1973}}^1$

素因数の和:2074

約数の個数: 32

約数和(自身を含む): 53061120

約数和(自身を除く): 24693326

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 1973, 2054, 3946, 7189, 13811, 14378, 25649, 27622, 51298, 155867, 179543, 311734, 359086, 1091069, 2026271, 2182138, 4052542, 14183897, 28367794]

約数ペア:

[(1, 28367794), (2, 14183897), (7, 4052542), (13, 2182138), (14, 2026271), (26, 1091069), (79, 359086), (91, 311734), (158, 179543), (182, 155867), (553, 51298), (1027, 27622), (1106, 25649), (1973, 14378), (2054, 13811), (3946, 7189)]