25530036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{619}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 68328960

約数和(自身を除く): 42798924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 491, 619, 982, 1238, 1473, 1857, 1964, 2476, 2946, 3437, 3714, 4333, 5892, 6874, 7428, 8666, 10311, 12999, 13748, 17332, 20622, 25998, 41244, 51996, 303929, 607858, 911787, 1215716, 1823574, 2127503, 3647148, 4255006, 6382509, 8510012, 12765018, 25530036]

約数ペア:

[(1, 25530036), (2, 12765018), (3, 8510012), (4, 6382509), (6, 4255006), (7, 3647148), (12, 2127503), (14, 1823574), (21, 1215716), (28, 911787), (42, 607858), (84, 303929), (491, 51996), (619, 41244), (982, 25998), (1238, 20622), (1473, 17332), (1857, 13748), (1964, 12999), (2476, 10311), (2946, 8666), (3437, 7428), (3714, 6874), (4333, 5892)]