64085938

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{239}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 47888462

約数列:

[1, 2, 7, 14, 107, 179, 214, 239, 358, 478, 749, 1253, 1498, 1673, 2506, 3346, 19153, 25573, 38306, 42781, 51146, 85562, 134071, 179011, 268142, 299467, 358022, 598934, 4577567, 9155134, 32042969, 64085938]

約数ペア:

[(1, 64085938), (2, 32042969), (7, 9155134), (14, 4577567), (107, 598934), (179, 358022), (214, 299467), (239, 268142), (358, 179011), (478, 134071), (749, 85562), (1253, 51146), (1498, 42781), (1673, 38306), (2506, 25573), (3346, 19153)]