66880457936

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{79031}}^1$

素因数の和:79499

約数の個数: 40

約数和(自身を含む): 130711973184

約数和(自身を除く): 63831515248

約数列:

[1, 2, 4, 8, 16, 227, 233, 454, 466, 908, 932, 1816, 1864, 3632, 3728, 52891, 79031, 105782, 158062, 211564, 316124, 423128, 632248, 846256, 1264496, 17940037, 18414223, 35880074, 36828446, 71760148, 73656892, 143520296, 147313784, 287040592, 294627568, 4180028621, 8360057242, 16720114484, 33440228968, 66880457936]

約数ペア:

[(1, 66880457936), (2, 33440228968), (4, 16720114484), (8, 8360057242), (16, 4180028621), (227, 294627568), (233, 287040592), (454, 147313784), (466, 143520296), (908, 73656892), (932, 71760148), (1816, 36828446), (1864, 35880074), (3632, 18414223), (3728, 17940037), (52891, 1264496), (79031, 846256), (105782, 632248), (158062, 423128), (211564, 316124)]