5128172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7963}}^1$

素因数の和:7997

約数の個数: 24

約数和(自身を含む): 10703616

約数和(自身を除く): 5575444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 7963, 15926, 31852, 55741, 111482, 183149, 222964, 366298, 732596, 1282043, 2564086, 5128172]

約数ペア:

[(1, 5128172), (2, 2564086), (4, 1282043), (7, 732596), (14, 366298), (23, 222964), (28, 183149), (46, 111482), (92, 55741), (161, 31852), (322, 15926), (644, 7963)]