66508088

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1997}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 130908960

約数和(自身を除く): 64400872

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 1997, 3994, 4163, 7988, 8326, 15976, 16652, 33304, 45931, 91862, 183724, 361457, 367448, 722914, 1445828, 2891656, 8313511, 16627022, 33254044, 66508088]

約数ペア:

[(1, 66508088), (2, 33254044), (4, 16627022), (8, 8313511), (23, 2891656), (46, 1445828), (92, 722914), (181, 367448), (184, 361457), (362, 183724), (724, 91862), (1448, 45931), (1997, 33304), (3994, 16652), (4163, 15976), (7988, 8326)]