12974144

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2862

約数の個数: 28

約数和(自身を含む): 26107644

約数和(自身を除く): 13133500

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 2777, 4672, 5554, 11108, 22216, 44432, 88864, 177728, 202721, 405442, 810884, 1621768, 3243536, 6487072, 12974144]

約数ペア:

[(1, 12974144), (2, 6487072), (4, 3243536), (8, 1621768), (16, 810884), (32, 405442), (64, 202721), (73, 177728), (146, 88864), (292, 44432), (584, 22216), (1168, 11108), (2336, 5554), (2777, 4672)]