1525552

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 3455136

約数和(自身を除く): 1929584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 257, 371, 424, 514, 742, 848, 1028, 1484, 1799, 2056, 2968, 3598, 4112, 5936, 7196, 13621, 14392, 27242, 28784, 54484, 95347, 108968, 190694, 217936, 381388, 762776, 1525552]

約数ペア:

[(1, 1525552), (2, 762776), (4, 381388), (7, 217936), (8, 190694), (14, 108968), (16, 95347), (28, 54484), (53, 28784), (56, 27242), (106, 14392), (112, 13621), (212, 7196), (257, 5936), (371, 4112), (424, 3598), (514, 2968), (742, 2056), (848, 1799), (1028, 1484)]