246766144

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{27739}}^1$

素因数の和:27890

約数の個数: 28

約数和(自身を含む): 493217200

約数和(自身を除く): 246451056

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 8896, 27739, 55478, 110956, 221912, 443824, 887648, 1775296, 3855721, 7711442, 15422884, 30845768, 61691536, 123383072, 246766144]

約数ペア:

[(1, 246766144), (2, 123383072), (4, 61691536), (8, 30845768), (16, 15422884), (32, 7711442), (64, 3855721), (139, 1775296), (278, 887648), (556, 443824), (1112, 221912), (2224, 110956), (4448, 55478), (8896, 27739)]