66590986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2389}}^1$

素因数の和:2590

約数の個数: 32

約数和(自身を含む): 125274240

約数和(自身を除く): 58683254

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181, 362, 1267, 1991, 2389, 2534, 3982, 4778, 13937, 16723, 26279, 27874, 33446, 52558, 183953, 367906, 432409, 864818, 3026863, 4756499, 6053726, 9512998, 33295493, 66590986]

約数ペア:

[(1, 66590986), (2, 33295493), (7, 9512998), (11, 6053726), (14, 4756499), (22, 3026863), (77, 864818), (154, 432409), (181, 367906), (362, 183953), (1267, 52558), (1991, 33446), (2389, 27874), (2534, 26279), (3982, 16723), (4778, 13937)]