7130224

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{5641}}^1$

素因数の和:5728

約数の個数: 20

約数和(自身を含む): 13992160

約数和(自身を除く): 6861936

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 5641, 11282, 22564, 45128, 90256, 445639, 891278, 1782556, 3565112, 7130224]

約数ペア:

[(1, 7130224), (2, 3565112), (4, 1782556), (8, 891278), (16, 445639), (79, 90256), (158, 45128), (316, 22564), (632, 11282), (1264, 5641)]