855804544

素因数分解:

$2^7\times 7^1\times {\mathrm{955139}}^1$

素因数の和:955160

約数の個数: 32

約数和(自身を含む): 1948485600

約数和(自身を除く): 1092681056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 955139, 1910278, 3820556, 6685973, 7641112, 13371946, 15282224, 26743892, 30564448, 53487784, 61128896, 106975568, 122257792, 213951136, 427902272, 855804544]

約数ペア:

[(1, 855804544), (2, 427902272), (4, 213951136), (7, 122257792), (8, 106975568), (14, 61128896), (16, 53487784), (28, 30564448), (32, 26743892), (56, 15282224), (64, 13371946), (112, 7641112), (128, 6685973), (224, 3820556), (448, 1910278), (896, 955139)]