28809322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7919}}^1$

素因数の和:8045

約数の個数: 16

約数和(自身を含む): 46189440

約数和(自身を除く): 17380118

約数列:

[1, 2, 17, 34, 107, 214, 1819, 3638, 7919, 15838, 134623, 269246, 847333, 1694666, 14404661, 28809322]

約数ペア:

[(1, 28809322), (2, 14404661), (17, 1694666), (34, 847333), (107, 269246), (214, 134623), (1819, 15838), (3638, 7919)]