28628608

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{1171}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 57381120

約数和(自身を除く): 28752512

約数列:

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

約数ペア:

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