57150638

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:364

約数の個数: 24

約数和(自身を含む): 89320320

約数和(自身を除く): 32169682

約数列:

[1, 2, 41, 82, 89, 178, 191, 382, 1681, 3362, 3649, 7298, 7831, 15662, 16999, 33998, 149609, 299218, 321071, 642142, 696959, 1393918, 28575319, 57150638]

約数ペア:

[(1, 57150638), (2, 28575319), (41, 1393918), (82, 696959), (89, 642142), (178, 321071), (191, 299218), (382, 149609), (1681, 33998), (3362, 16999), (3649, 15662), (7298, 7831)]