71196884

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{509}}^1$

素因数の和:569

約数の個数: 54

約数和(自身を含む): 145766670

約数和(自身を除く): 74569786

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 289, 374, 484, 509, 578, 748, 1018, 1156, 2036, 2057, 3179, 4114, 5599, 6358, 8228, 8653, 11198, 12716, 17306, 22396, 34612, 34969, 61589, 69938, 95183, 123178, 139876, 147101, 190366, 246356, 294202, 380732, 588404, 1047013, 1618111, 2094026, 3236222, 4188052, 6472444, 17799221, 35598442, 71196884]

約数ペア:

[(1, 71196884), (2, 35598442), (4, 17799221), (11, 6472444), (17, 4188052), (22, 3236222), (34, 2094026), (44, 1618111), (68, 1047013), (121, 588404), (187, 380732), (242, 294202), (289, 246356), (374, 190366), (484, 147101), (509, 139876), (578, 123178), (748, 95183), (1018, 69938), (1156, 61589), (2036, 34969), (2057, 34612), (3179, 22396), (4114, 17306), (5599, 12716), (6358, 11198), (8228, 8653)]