28415044

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1499}}^1$

素因数の和:2187

約数の個数: 24

約数和(自身を含む): 56952000

約数和(自身を除く): 28536956

約数列:

[1, 2, 4, 7, 14, 28, 677, 1354, 1499, 2708, 2998, 4739, 5996, 9478, 10493, 18956, 20986, 41972, 1014823, 2029646, 4059292, 7103761, 14207522, 28415044]

約数ペア:

[(1, 28415044), (2, 14207522), (4, 7103761), (7, 4059292), (14, 2029646), (28, 1014823), (677, 41972), (1354, 20986), (1499, 18956), (2708, 10493), (2998, 9478), (4739, 5996)]