57257216

素因数分解:

$2^8\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 114987264

約数和(自身を除く): 57730048

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 764, 1171, 1528, 2342, 3056, 4684, 6112, 9368, 12224, 18736, 24448, 37472, 48896, 74944, 149888, 223661, 299776, 447322, 894644, 1789288, 3578576, 7157152, 14314304, 28628608, 57257216]

約数ペア:

[(1, 57257216), (2, 28628608), (4, 14314304), (8, 7157152), (16, 3578576), (32, 1789288), (64, 894644), (128, 447322), (191, 299776), (256, 223661), (382, 149888), (764, 74944), (1171, 48896), (1528, 37472), (2342, 24448), (3056, 18736), (4684, 12224), (6112, 9368)]