66472172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{4517}}^1$

素因数の和:4817

約数の個数: 24

約数和(自身を含む): 125744976

約数和(自身を除く): 59272804

約数列:

[1, 2, 4, 13, 26, 52, 283, 566, 1132, 3679, 4517, 7358, 9034, 14716, 18068, 58721, 117442, 234884, 1278311, 2556622, 5113244, 16618043, 33236086, 66472172]

約数ペア:

[(1, 66472172), (2, 33236086), (4, 16618043), (13, 5113244), (26, 2556622), (52, 1278311), (283, 234884), (566, 117442), (1132, 58721), (3679, 18068), (4517, 14716), (7358, 9034)]