64240442

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{75223}}^1$

素因数の和:75293

約数の個数: 16

約数和(自身を含む): 111933312

約数和(自身を除く): 47692870

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 75223, 150446, 526561, 1053122, 4588603, 9177206, 32120221, 64240442]

約数ペア:

[(1, 64240442), (2, 32120221), (7, 9177206), (14, 4588603), (61, 1053122), (122, 526561), (427, 150446), (854, 75223)]