565577968

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{769}}^1\times {\mathrm{1069}}^1$

素因数の和:1889

約数の個数: 40

約数和(自身を含む): 1123799600

約数和(自身を除く): 558221632

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 769, 1069, 1538, 2138, 3076, 4276, 6152, 8552, 12304, 17104, 33067, 45967, 66134, 91934, 132268, 183868, 264536, 367736, 529072, 735472, 822061, 1644122, 3288244, 6576488, 13152976, 35348623, 70697246, 141394492, 282788984, 565577968]

約数ペア:

[(1, 565577968), (2, 282788984), (4, 141394492), (8, 70697246), (16, 35348623), (43, 13152976), (86, 6576488), (172, 3288244), (344, 1644122), (688, 822061), (769, 735472), (1069, 529072), (1538, 367736), (2138, 264536), (3076, 183868), (4276, 132268), (6152, 91934), (8552, 66134), (12304, 45967), (17104, 33067)]