564869968

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{5531}}^1$

素因数の和:6043

約数の個数: 40

約数和(自身を含む): 1181236896

約数和(自身を除く): 616366928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 491, 982, 1964, 3928, 5531, 6383, 7856, 11062, 12766, 22124, 25532, 44248, 51064, 71903, 88496, 102128, 143806, 287612, 575224, 1150448, 2715721, 5431442, 10862884, 21725768, 35304373, 43451536, 70608746, 141217492, 282434984, 564869968]

約数ペア:

[(1, 564869968), (2, 282434984), (4, 141217492), (8, 70608746), (13, 43451536), (16, 35304373), (26, 21725768), (52, 10862884), (104, 5431442), (208, 2715721), (491, 1150448), (982, 575224), (1964, 287612), (3928, 143806), (5531, 102128), (6383, 88496), (7856, 71903), (11062, 51064), (12766, 44248), (22124, 25532)]