65938444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6781}}^1$

素因数の和:6826

約数の個数: 48

約数和(自身を含む): 143561376

約数和(自身を除く): 77622932

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 6781, 9724, 13562, 27124, 74591, 88153, 115277, 149182, 176306, 230554, 298364, 352612, 461108, 969683, 1268047, 1498601, 1939366, 2536094, 2997202, 3878732, 5072188, 5994404, 16484611, 32969222, 65938444]

約数ペア:

[(1, 65938444), (2, 32969222), (4, 16484611), (11, 5994404), (13, 5072188), (17, 3878732), (22, 2997202), (26, 2536094), (34, 1939366), (44, 1498601), (52, 1268047), (68, 969683), (143, 461108), (187, 352612), (221, 298364), (286, 230554), (374, 176306), (442, 149182), (572, 115277), (748, 88153), (884, 74591), (2431, 27124), (4862, 13562), (6781, 9724)]