28768112

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{6491}}^1$

素因数の和:6776

約数の個数: 20

約数和(自身を含む): 55948056

約数和(自身を除く): 27179944

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 6491, 12982, 25964, 51928, 103856, 1798007, 3596014, 7192028, 14384056, 28768112]

約数ペア:

[(1, 28768112), (2, 14384056), (4, 7192028), (8, 3596014), (16, 1798007), (277, 103856), (554, 51928), (1108, 25964), (2216, 12982), (4432, 6491)]