42858872

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{4007}}^1$

素因数の和:4211

約数の個数: 32

約数和(自身を含む): 92344320

約数和(自身を除く): 49485448

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 4007, 5348, 8014, 10696, 16028, 28049, 32056, 56098, 112196, 224392, 765337, 1530674, 3061348, 5357359, 6122696, 10714718, 21429436, 42858872]

約数ペア:

[(1, 42858872), (2, 21429436), (4, 10714718), (7, 6122696), (8, 5357359), (14, 3061348), (28, 1530674), (56, 765337), (191, 224392), (382, 112196), (764, 56098), (1337, 32056), (1528, 28049), (2674, 16028), (4007, 10696), (5348, 8014)]