71045936

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4679}}^1$

素因数の和:4773

約数の個数: 40

約数和(自身を含む): 150302880

約数和(自身を除く): 79256944

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 4679, 7592, 9358, 15184, 18716, 37432, 60827, 74864, 121654, 243308, 341567, 486616, 683134, 973232, 1366268, 2732536, 4440371, 5465072, 8880742, 17761484, 35522968, 71045936]

約数ペア:

[(1, 71045936), (2, 35522968), (4, 17761484), (8, 8880742), (13, 5465072), (16, 4440371), (26, 2732536), (52, 1366268), (73, 973232), (104, 683134), (146, 486616), (208, 341567), (292, 243308), (584, 121654), (949, 74864), (1168, 60827), (1898, 37432), (3796, 18716), (4679, 15184), (7592, 9358)]