66261052

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{10531}}^1$

素因数の和:10570

約数の個数: 36

約数和(自身を含む): 137274088

約数和(自身を除く): 71013036

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 10531, 21062, 42124, 115841, 136903, 231682, 273806, 463364, 547612, 1274251, 1505933, 2548502, 3011866, 5097004, 6023732, 16565263, 33130526, 66261052]

約数ペア:

[(1, 66261052), (2, 33130526), (4, 16565263), (11, 6023732), (13, 5097004), (22, 3011866), (26, 2548502), (44, 1505933), (52, 1274251), (121, 547612), (143, 463364), (242, 273806), (286, 231682), (484, 136903), (572, 115841), (1573, 42124), (3146, 21062), (6292, 10531)]