27878572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{1459}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 51876720

約数和(自身を除く): 23998148

約数列:

[1, 2, 4, 17, 34, 68, 281, 562, 1124, 1459, 2918, 4777, 5836, 9554, 19108, 24803, 49606, 99212, 409979, 819958, 1639916, 6969643, 13939286, 27878572]

約数ペア:

[(1, 27878572), (2, 13939286), (4, 6969643), (17, 1639916), (34, 819958), (68, 409979), (281, 99212), (562, 49606), (1124, 24803), (1459, 19108), (2918, 9554), (4777, 5836)]