71676616

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{4093}}^1$

素因数の和:4309

約数の個数: 32

約数和(自身を含む): 147384000

約数和(自身を除く): 75707384

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 398, 796, 1592, 2189, 4093, 4378, 8186, 8756, 16372, 17512, 32744, 45023, 90046, 180092, 360184, 814507, 1629014, 3258028, 6516056, 8959577, 17919154, 35838308, 71676616]

約数ペア:

[(1, 71676616), (2, 35838308), (4, 17919154), (8, 8959577), (11, 6516056), (22, 3258028), (44, 1629014), (88, 814507), (199, 360184), (398, 180092), (796, 90046), (1592, 45023), (2189, 32744), (4093, 17512), (4378, 16372), (8186, 8756)]