57821708

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71209}}^1$

素因数の和:71249

約数の個数: 24

約数和(自身を含む): 119632800

約数和(自身を除く): 61811092

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 71209, 142418, 284836, 498463, 996926, 1993852, 2065061, 4130122, 8260244, 14455427, 28910854, 57821708]

約数ペア:

[(1, 57821708), (2, 28910854), (4, 14455427), (7, 8260244), (14, 4130122), (28, 2065061), (29, 1993852), (58, 996926), (116, 498463), (203, 284836), (406, 142418), (812, 71209)]