871609088

素因数分解:

$2^8\times 7^1\times {\mathrm{486389}}^1$

素因数の和:486412

約数の個数: 36

約数和(自身を含む): 1988362320

約数和(自身を除く): 1116753232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 486389, 972778, 1945556, 3404723, 3891112, 6809446, 7782224, 13618892, 15564448, 27237784, 31128896, 54475568, 62257792, 108951136, 124515584, 217902272, 435804544, 871609088]

約数ペア:

[(1, 871609088), (2, 435804544), (4, 217902272), (7, 124515584), (8, 108951136), (14, 62257792), (16, 54475568), (28, 31128896), (32, 27237784), (56, 15564448), (64, 13618892), (112, 7782224), (128, 6809446), (224, 3891112), (256, 3404723), (448, 1945556), (896, 972778), (1792, 486389)]