66711104

素因数分解:

$2^6\times {\mathrm{139}}^1\times {\mathrm{7499}}^1$

素因数の和:7650

約数の個数: 28

約数和(自身を含む): 133350000

約数和(自身を除く): 66638896

約数列:

[1, 2, 4, 8, 16, 32, 64, 139, 278, 556, 1112, 2224, 4448, 7499, 8896, 14998, 29996, 59992, 119984, 239968, 479936, 1042361, 2084722, 4169444, 8338888, 16677776, 33355552, 66711104]

約数ペア:

[(1, 66711104), (2, 33355552), (4, 16677776), (8, 8338888), (16, 4169444), (32, 2084722), (64, 1042361), (139, 479936), (278, 239968), (556, 119984), (1112, 59992), (2224, 29996), (4448, 14998), (7499, 8896)]