7843405232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{39239}}^1$

素因数の和:39322

約数の個数: 60

約数和(自身を含む): 16910948880

約数和(自身を除く): 9067543648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 961, 1612, 1922, 3224, 3844, 6448, 7688, 12493, 15376, 24986, 39239, 49972, 78478, 99944, 156956, 199888, 313912, 510107, 627824, 1020214, 1216409, 2040428, 2432818, 4080856, 4865636, 8161712, 9731272, 15813317, 19462544, 31626634, 37708679, 63253268, 75417358, 126506536, 150834716, 253013072, 301669432, 490212827, 603338864, 980425654, 1960851308, 3921702616, 7843405232]

約数ペア:

[(1, 7843405232), (2, 3921702616), (4, 1960851308), (8, 980425654), (13, 603338864), (16, 490212827), (26, 301669432), (31, 253013072), (52, 150834716), (62, 126506536), (104, 75417358), (124, 63253268), (208, 37708679), (248, 31626634), (403, 19462544), (496, 15813317), (806, 9731272), (961, 8161712), (1612, 4865636), (1922, 4080856), (3224, 2432818), (3844, 2040428), (6448, 1216409), (7688, 1020214), (12493, 627824), (15376, 510107), (24986, 313912), (39239, 199888), (49972, 156956), (78478, 99944)]