255973312

素因数分解:

$2^6\times 7^1\times {\mathrm{571369}}^1$

素因数の和:571388

約数の個数: 28

約数和(自身を含む): 580511920

約数和(自身を除く): 324538608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 571369, 1142738, 2285476, 3999583, 4570952, 7999166, 9141904, 15998332, 18283808, 31996664, 36567616, 63993328, 127986656, 255973312]

約数ペア:

[(1, 255973312), (2, 127986656), (4, 63993328), (7, 36567616), (8, 31996664), (14, 18283808), (16, 15998332), (28, 9141904), (32, 7999166), (56, 4570952), (64, 3999583), (112, 2285476), (224, 1142738), (448, 571369)]