28556734

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{881}}^1$

素因数の和:1755

約数の個数: 16

約数和(自身を含む): 45193680

約数和(自身を除く): 16636946

約数列:

[1, 2, 19, 38, 853, 881, 1706, 1762, 16207, 16739, 32414, 33478, 751493, 1502986, 14278367, 28556734]

約数ペア:

[(1, 28556734), (2, 14278367), (19, 1502986), (38, 751493), (853, 33478), (881, 32414), (1706, 16739), (1762, 16207)]