57641344

素因数分解:

$2^7\times {\mathrm{401}}^1\times {\mathrm{1123}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 115221240

約数和(自身を除く): 57579896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 401, 802, 1123, 1604, 2246, 3208, 4492, 6416, 8984, 12832, 17968, 25664, 35936, 51328, 71872, 143744, 450323, 900646, 1801292, 3602584, 7205168, 14410336, 28820672, 57641344]

約数ペア:

[(1, 57641344), (2, 28820672), (4, 14410336), (8, 7205168), (16, 3602584), (32, 1801292), (64, 900646), (128, 450323), (401, 143744), (802, 71872), (1123, 51328), (1604, 35936), (2246, 25664), (3208, 17968), (4492, 12832), (6416, 8984)]