64643194

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3923}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 122052096

約数和(自身を除く): 57408902

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 749, 1177, 1498, 2354, 3923, 7846, 8239, 16478, 27461, 43153, 54922, 86306, 302071, 419761, 604142, 839522, 2938327, 4617371, 5876654, 9234742, 32321597, 64643194]

約数ペア:

[(1, 64643194), (2, 32321597), (7, 9234742), (11, 5876654), (14, 4617371), (22, 2938327), (77, 839522), (107, 604142), (154, 419761), (214, 302071), (749, 86306), (1177, 54922), (1498, 43153), (2354, 27461), (3923, 16478), (7846, 8239)]