1456336

素因数分解:

$2^4\times 7^1\times {\mathrm{13003}}^1$

素因数の和:13018

約数の個数: 20

約数和(自身を含む): 3224992

約数和(自身を除く): 1768656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 13003, 26006, 52012, 91021, 104024, 182042, 208048, 364084, 728168, 1456336]

約数ペア:

[(1, 1456336), (2, 728168), (4, 364084), (7, 208048), (8, 182042), (14, 104024), (16, 91021), (28, 52012), (56, 26006), (112, 13003)]