2748872

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 5944320

約数和(自身を除く): 3195448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 257, 382, 514, 764, 1028, 1337, 1528, 1799, 2056, 2674, 3598, 5348, 7196, 10696, 14392, 49087, 98174, 196348, 343609, 392696, 687218, 1374436, 2748872]

約数ペア:

[(1, 2748872), (2, 1374436), (4, 687218), (7, 392696), (8, 343609), (14, 196348), (28, 98174), (56, 49087), (191, 14392), (257, 10696), (382, 7196), (514, 5348), (764, 3598), (1028, 2674), (1337, 2056), (1528, 1799)]