63914438

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{4139}}^1$

素因数の和:5251

約数の個数: 16

約数和(自身を含む): 109693440

約数和(自身を除く): 45779002

約数列:

[1, 2, 7, 14, 1103, 2206, 4139, 7721, 8278, 15442, 28973, 57946, 4565317, 9130634, 31957219, 63914438]

約数ペア:

[(1, 63914438), (2, 31957219), (7, 9130634), (14, 4565317), (1103, 57946), (2206, 28973), (4139, 15442), (7721, 8278)]