42188216

素因数分解:

$2^3\times 7^2\times {\mathrm{281}}^1\times {\mathrm{383}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 92586240

約数和(自身を除く): 50398024

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 281, 383, 392, 562, 766, 1124, 1532, 1967, 2248, 2681, 3064, 3934, 5362, 7868, 10724, 13769, 15736, 18767, 21448, 27538, 37534, 55076, 75068, 107623, 110152, 150136, 215246, 430492, 753361, 860984, 1506722, 3013444, 5273527, 6026888, 10547054, 21094108, 42188216]

約数ペア:

[(1, 42188216), (2, 21094108), (4, 10547054), (7, 6026888), (8, 5273527), (14, 3013444), (28, 1506722), (49, 860984), (56, 753361), (98, 430492), (196, 215246), (281, 150136), (383, 110152), (392, 107623), (562, 75068), (766, 55076), (1124, 37534), (1532, 27538), (1967, 21448), (2248, 18767), (2681, 15736), (3064, 13769), (3934, 10724), (5362, 7868)]