66710888

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3659}}^1$

素因数の和:3761

約数の個数: 32

約数和(自身を含む): 130442400

約数和(自身を除く): 63731512

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 172, 212, 344, 424, 2279, 3659, 4558, 7318, 9116, 14636, 18232, 29272, 157337, 193927, 314674, 387854, 629348, 775708, 1258696, 1551416, 8338861, 16677722, 33355444, 66710888]

約数ペア:

[(1, 66710888), (2, 33355444), (4, 16677722), (8, 8338861), (43, 1551416), (53, 1258696), (86, 775708), (106, 629348), (172, 387854), (212, 314674), (344, 193927), (424, 157337), (2279, 29272), (3659, 18232), (4558, 14636), (7318, 9116)]