66260264

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{28859}}^1$

素因数の和:28913

約数の個数: 32

約数和(自身を含む): 145454400

約数和(自身を除く): 79194136

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 28859, 57718, 115436, 202013, 230872, 404026, 808052, 1183219, 1616104, 2366438, 4732876, 8282533, 9465752, 16565066, 33130132, 66260264]

約数ペア:

[(1, 66260264), (2, 33130132), (4, 16565066), (7, 9465752), (8, 8282533), (14, 4732876), (28, 2366438), (41, 1616104), (56, 1183219), (82, 808052), (164, 404026), (287, 230872), (328, 202013), (574, 115436), (1148, 57718), (2296, 28859)]