57728410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1367}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 107557632

約数和(自身を除く): 49829222

約数列:

[1, 2, 5, 10, 41, 82, 103, 205, 206, 410, 515, 1030, 1367, 2734, 4223, 6835, 8446, 13670, 21115, 42230, 56047, 112094, 140801, 280235, 281602, 560470, 704005, 1408010, 5772841, 11545682, 28864205, 57728410]

約数ペア:

[(1, 57728410), (2, 28864205), (5, 11545682), (10, 5772841), (41, 1408010), (82, 704005), (103, 560470), (205, 281602), (206, 280235), (410, 140801), (515, 112094), (1030, 56047), (1367, 42230), (2734, 21115), (4223, 13670), (6835, 8446)]