56238392

素因数分解:

$2^3\times 7^1\times {\mathrm{509}}^1\times {\mathrm{1973}}^1$

素因数の和:2495

約数の個数: 32

約数和(自身を含む): 120808800

約数和(自身を除く): 64570408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 509, 1018, 1973, 2036, 3563, 3946, 4072, 7126, 7892, 13811, 14252, 15784, 27622, 28504, 55244, 110488, 1004257, 2008514, 4017028, 7029799, 8034056, 14059598, 28119196, 56238392]

約数ペア:

[(1, 56238392), (2, 28119196), (4, 14059598), (7, 8034056), (8, 7029799), (14, 4017028), (28, 2008514), (56, 1004257), (509, 110488), (1018, 55244), (1973, 28504), (2036, 27622), (3563, 15784), (3946, 14252), (4072, 13811), (7126, 7892)]